Q: What is the sum of all factors of the number 2,742,642 excluding 2,742,642?
A: 4,048,974
The factors of the number 2,742,642 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21767, 43534, 65301, 130602, 152369, 195903, 304738, 391806, 457107, 914214, 1371321, 2742642.
If you add them up, you will get the total of 2,742,646. Now subtract 2,742,642 to get 4,048,974