18311644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12143}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 35703360

約数和(自身を除く): 17391716

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12143, 24286, 48572, 157859, 315718, 352147, 631436, 704294, 1408588, 4577911, 9155822, 18311644]

約数ペア:

[(1, 18311644), (2, 9155822), (4, 4577911), (13, 1408588), (26, 704294), (29, 631436), (52, 352147), (58, 315718), (116, 157859), (377, 48572), (754, 24286), (1508, 12143)]