68701668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{817877}}^1$

素因数の和:817891

約数の個数: 24

約数和(自身を含む): 183204672

約数和(自身を除く): 114503004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 817877, 1635754, 2453631, 3271508, 4907262, 5725139, 9814524, 11450278, 17175417, 22900556, 34350834, 68701668]

約数ペア:

[(1, 68701668), (2, 34350834), (3, 22900556), (4, 17175417), (6, 11450278), (7, 9814524), (12, 5725139), (14, 4907262), (21, 3271508), (28, 2453631), (42, 1635754), (84, 817877)]