25267698

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10099}}^1$

素因数の和:10246

約数の個数: 24

約数和(自身を含む): 55146000

約数和(自身を除く): 29878302

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10099, 20198, 30297, 60594, 90891, 181782, 1403761, 2807522, 4211283, 8422566, 12633849, 25267698]

約数ペア:

[(1, 25267698), (2, 12633849), (3, 8422566), (6, 4211283), (9, 2807522), (18, 1403761), (139, 181782), (278, 90891), (417, 60594), (834, 30297), (1251, 20198), (2502, 10099)]