18576912

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3617}}^1$

素因数の和:3735

約数の個数: 40

約数和(自身を含む): 48452256

約数和(自身を除く): 29875344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3617, 5136, 7234, 10851, 14468, 21702, 28936, 43404, 57872, 86808, 173616, 387019, 774038, 1161057, 1548076, 2322114, 3096152, 4644228, 6192304, 9288456, 18576912]

約数ペア:

[(1, 18576912), (2, 9288456), (3, 6192304), (4, 4644228), (6, 3096152), (8, 2322114), (12, 1548076), (16, 1161057), (24, 774038), (48, 387019), (107, 173616), (214, 86808), (321, 57872), (428, 43404), (642, 28936), (856, 21702), (1284, 14468), (1712, 10851), (2568, 7234), (3617, 5136)]