521628066

素因数分解:

$2^1\times 3^3\times {\mathrm{2999}}^1\times {\mathrm{3221}}^1$

素因数の和:6231

約数の個数: 32

約数和(自身を含む): 1159920000

約数和(自身を除く): 638291934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2999, 3221, 5998, 6442, 8997, 9663, 17994, 19326, 26991, 28989, 53982, 57978, 80973, 86967, 161946, 173934, 9659779, 19319558, 28979337, 57958674, 86938011, 173876022, 260814033, 521628066]

約数ペア:

[(1, 521628066), (2, 260814033), (3, 173876022), (6, 86938011), (9, 57958674), (18, 28979337), (27, 19319558), (54, 9659779), (2999, 173934), (3221, 161946), (5998, 86967), (6442, 80973), (8997, 57978), (9663, 53982), (17994, 28989), (19326, 26991)]