18864372

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{25771}}^1$

素因数の和:25839

約数の個数: 24

約数和(自身を含む): 44740192

約数和(自身を除く): 25875820

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 25771, 51542, 77313, 103084, 154626, 309252, 1572031, 3144062, 4716093, 6288124, 9432186, 18864372]

約数ペア:

[(1, 18864372), (2, 9432186), (3, 6288124), (4, 4716093), (6, 3144062), (12, 1572031), (61, 309252), (122, 154626), (183, 103084), (244, 77313), (366, 51542), (732, 25771)]