21805122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{10067}}^1$

素因数の和:10110

約数の個数: 24

約数和(自身を含む): 46030896

約数和(自身を除く): 24225774

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 10067, 20134, 30201, 60402, 191273, 382546, 573819, 1147638, 3634187, 7268374, 10902561, 21805122]

約数ペア:

[(1, 21805122), (2, 10902561), (3, 7268374), (6, 3634187), (19, 1147638), (38, 573819), (57, 382546), (114, 191273), (361, 60402), (722, 30201), (1083, 20134), (2166, 10067)]