18099681628

素因数分解:

$2^2\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{225941}}^1$

素因数の和:228813

約数の個数: 24

約数和(自身を含む): 36212176224

約数和(自身を除く): 18112494596

約数列:

[1, 2, 4, 7, 14, 28, 2861, 5722, 11444, 20027, 40054, 80108, 225941, 451882, 903764, 1581587, 3163174, 6326348, 646417201, 1292834402, 2585668804, 4524920407, 9049840814, 18099681628]

約数ペア:

[(1, 18099681628), (2, 9049840814), (4, 4524920407), (7, 2585668804), (14, 1292834402), (28, 646417201), (2861, 6326348), (5722, 3163174), (11444, 1581587), (20027, 903764), (40054, 451882), (80108, 225941)]