664656612

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{53309}}^1$

素因数の和:54355

約数の個数: 24

約数和(自身を含む): 1552387200

約数和(自身を除く): 887730588

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 12468, 53309, 106618, 159927, 213236, 319854, 639708, 55388051, 110776102, 166164153, 221552204, 332328306, 664656612]

約数ペア:

[(1, 664656612), (2, 332328306), (3, 221552204), (4, 166164153), (6, 110776102), (12, 55388051), (1039, 639708), (2078, 319854), (3117, 213236), (4156, 159927), (6234, 106618), (12468, 53309)]