81719556

素因数分解:

$2^2\times 3^1\times {\mathrm{2063}}^1\times {\mathrm{3301}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 190829184

約数和(自身を除く): 109109628

約数列:

[1, 2, 3, 4, 6, 12, 2063, 3301, 4126, 6189, 6602, 8252, 9903, 12378, 13204, 19806, 24756, 39612, 6809963, 13619926, 20429889, 27239852, 40859778, 81719556]

約数ペア:

[(1, 81719556), (2, 40859778), (3, 27239852), (4, 20429889), (6, 13619926), (12, 6809963), (2063, 39612), (3301, 24756), (4126, 19806), (6189, 13204), (6602, 12378), (8252, 9903)]