71821698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{920791}}^1$

素因数の和:920809

約数の個数: 16

約数和(自身を含む): 154693056

約数和(自身を除く): 82871358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 920791, 1841582, 2762373, 5524746, 11970283, 23940566, 35910849, 71821698]

約数ペア:

[(1, 71821698), (2, 35910849), (3, 23940566), (6, 11970283), (13, 5524746), (26, 2762373), (39, 1841582), (78, 920791)]