Q: What is the sum of all factors of the number 7,142,742 including 7,142,742?
A: 17,003,520
The factors of the number 7,142,742 are: 1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 243, 414, 426, 486, 621, 639, 729, 1242, 1278, 1458, 1633, 1863, 1917, 2187, 3266, 3726, 3834, 4374, 4899, 5589, 5751, 9798, 11178, 11502, 14697, 16767, 17253, 29394, 33534, 34506, 44091, 50301, 51759, 88182, 100602, 103518, 132273, 155277, 264546, 310554, 396819, 793638, 1190457, 2380914, 3571371, 7142742.
If you add them up, you will get the total of 17,003,520.