18624554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 32976720

約数和(自身を除く): 14352166

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 1453, 2906, 6409, 12818, 18889, 24701, 37778, 42137, 49402, 84274, 321113, 547781, 642226, 716329, 1095562, 1432658, 9312277, 18624554]

約数ペア:

[(1, 18624554), (2, 9312277), (13, 1432658), (17, 1095562), (26, 716329), (29, 642226), (34, 547781), (58, 321113), (221, 84274), (377, 49402), (442, 42137), (493, 37778), (754, 24701), (986, 18889), (1453, 12818), (2906, 6409)]