Q: What is the sum of all factors of the number 1,221,246 excluding 1,221,246?
A: 1,805,778
The factors of the number 1,221,246 are: 1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 307, 442, 614, 663, 921, 1326, 1842, 1989, 2763, 3978, 3991, 5219, 5526, 7982, 10438, 11973, 15657, 23946, 31314, 35919, 46971, 67847, 71838, 93942, 135694, 203541, 407082, 610623, 1221246.
If you add them up, you will get the total of 1,221,247. Now subtract 1,221,246 to get 1,805,778