66257964

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13241}}^1$

素因数の和:13390

約数の個数: 36

約数和(自身を含む): 168703080

約数和(自身を除く): 102445116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 13241, 26482, 39723, 52964, 79446, 119169, 158892, 238338, 476676, 1840499, 3680998, 5521497, 7361996, 11042994, 16564491, 22085988, 33128982, 66257964]

約数ペア:

[(1, 66257964), (2, 33128982), (3, 22085988), (4, 16564491), (6, 11042994), (9, 7361996), (12, 5521497), (18, 3680998), (36, 1840499), (139, 476676), (278, 238338), (417, 158892), (556, 119169), (834, 79446), (1251, 52964), (1668, 39723), (2502, 26482), (5004, 13241)]