18183721154

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1\times {\mathrm{22397}}^1$

素因数の和:32341

約数の個数: 16

約数和(自身を含む): 27944909496

約数和(自身を除く): 9761188342

約数列:

[1, 2, 41, 82, 9901, 19802, 22397, 44794, 405941, 811882, 918277, 1836554, 221752697, 443505394, 9091860577, 18183721154]

約数ペア:

[(1, 18183721154), (2, 9091860577), (41, 443505394), (82, 221752697), (9901, 1836554), (19802, 918277), (22397, 811882), (44794, 405941)]