18865674

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13267}}^1$

素因数の和:13354

約数の個数: 24

約数和(自身を含む): 41396160

約数和(自身を除く): 22530486

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13267, 26534, 39801, 79602, 119403, 238806, 1048093, 2096186, 3144279, 6288558, 9432837, 18865674]

約数ペア:

[(1, 18865674), (2, 9432837), (3, 6288558), (6, 3144279), (9, 2096186), (18, 1048093), (79, 238806), (158, 119403), (237, 79602), (474, 39801), (711, 26534), (1422, 13267)]