18110730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54881}}^1$

素因数の和:54902

約数の個数: 32

約数和(自身を含む): 47418048

約数和(自身を除く): 29307318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 54881, 109762, 164643, 274405, 329286, 548810, 603691, 823215, 1207382, 1646430, 1811073, 3018455, 3622146, 6036910, 9055365, 18110730]

約数ペア:

[(1, 18110730), (2, 9055365), (3, 6036910), (5, 3622146), (6, 3018455), (10, 1811073), (11, 1646430), (15, 1207382), (22, 823215), (30, 603691), (33, 548810), (55, 329286), (66, 274405), (110, 164643), (165, 109762), (330, 54881)]