18672223449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1238129}}^1$

素因数の和:1238600

約数の個数: 16

約数和(自身を含む): 27219049920

約数和(自身を除く): 8546826471

約数列:

[1, 3, 11, 33, 457, 1371, 5027, 15081, 1238129, 3714387, 13619419, 40858257, 565824953, 1697474859, 6224074483, 18672223449]

約数ペア:

[(1, 18672223449), (3, 6224074483), (11, 1697474859), (33, 565824953), (457, 40858257), (1371, 13619419), (5027, 3714387), (15081, 1238129)]