0
$\begingroup$

I know the answer is 16. I.E all the multiples of 6, but what is the actual concept behind this? I was trying to understand an explanation given by Euler, but in vain. Kindly explain in layman terms. Thanks in advance.

  • 3
    Could you provide us with Euler's explanation?2012-10-24
  • 0
    I guess you meant "sum of three **different** factors", otherwise any multiple of $\,3\,$ will do it into the list as well...and many others as well, e.g. $\,8=2+2+4\,$2012-10-24

1 Answers 1