21524802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 46673088

約数和(自身を除く): 25148286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1693, 2119, 3386, 4238, 5079, 6357, 10158, 12714, 22009, 44018, 66027, 132054, 275959, 551918, 827877, 1655754, 3587467, 7174934, 10762401, 21524802]

約数ペア:

[(1, 21524802), (2, 10762401), (3, 7174934), (6, 3587467), (13, 1655754), (26, 827877), (39, 551918), (78, 275959), (163, 132054), (326, 66027), (489, 44018), (978, 22009), (1693, 12714), (2119, 10158), (3386, 6357), (4238, 5079)]