64876662

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{10889}}^1$

素因数の和:11228

約数の個数: 24

約数和(自身を含む): 141003720

約数和(自身を除く): 76127058

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 10889, 21778, 32667, 65334, 98001, 196002, 3604259, 7208518, 10812777, 21625554, 32438331, 64876662]

約数ペア:

[(1, 64876662), (2, 32438331), (3, 21625554), (6, 10812777), (9, 7208518), (18, 3604259), (331, 196002), (662, 98001), (993, 65334), (1986, 32667), (2979, 21778), (5958, 10889)]