21631002

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{50777}}^1$

素因数の和:50853

約数の個数: 16

約数和(自身を含む): 43872192

約数和(自身を除く): 22241190

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 50777, 101554, 152331, 304662, 3605167, 7210334, 10815501, 21631002]

約数ペア:

[(1, 21631002), (2, 10815501), (3, 7210334), (6, 3605167), (71, 304662), (142, 152331), (213, 101554), (426, 50777)]