21611922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 45085632

約数和(自身を除く): 23473710

約数列:

[1, 2, 3, 6, 37, 67, 74, 111, 134, 201, 222, 402, 1453, 2479, 2906, 4359, 4958, 7437, 8718, 14874, 53761, 97351, 107522, 161283, 194702, 292053, 322566, 584106, 3601987, 7203974, 10805961, 21611922]

約数ペア:

[(1, 21611922), (2, 10805961), (3, 7203974), (6, 3601987), (37, 584106), (67, 322566), (74, 292053), (111, 194702), (134, 161283), (201, 107522), (222, 97351), (402, 53761), (1453, 14874), (2479, 8718), (2906, 7437), (4359, 4958)]