21568921908

素因数分解:

$2^2\times 3^1\times {\mathrm{607}}^1\times {\mathrm{2961137}}^1$

素因数の和:2961751

約数の個数: 24

約数和(自身を含む): 50410413312

約数和(自身を除く): 28841491404

約数列:

[1, 2, 3, 4, 6, 12, 607, 1214, 1821, 2428, 3642, 7284, 2961137, 5922274, 8883411, 11844548, 17766822, 35533644, 1797410159, 3594820318, 5392230477, 7189640636, 10784460954, 21568921908]

約数ペア:

[(1, 21568921908), (2, 10784460954), (3, 7189640636), (4, 5392230477), (6, 3594820318), (12, 1797410159), (607, 35533644), (1214, 17766822), (1821, 11844548), (2428, 8883411), (3642, 5922274), (7284, 2961137)]