18324888

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12517}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 46566960

約数和(自身を除く): 28242072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12517, 25034, 37551, 50068, 75102, 100136, 150204, 300408, 763537, 1527074, 2290611, 3054148, 4581222, 6108296, 9162444, 18324888]

約数ペア:

[(1, 18324888), (2, 9162444), (3, 6108296), (4, 4581222), (6, 3054148), (8, 2290611), (12, 1527074), (24, 763537), (61, 300408), (122, 150204), (183, 100136), (244, 75102), (366, 50068), (488, 37551), (732, 25034), (1464, 12517)]