29180826

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 35683974

約数列:

[1, 2, 3, 6, 9, 18, 107, 109, 139, 214, 218, 278, 321, 327, 417, 642, 654, 834, 963, 981, 1251, 1926, 1962, 2502, 11663, 14873, 15151, 23326, 29746, 30302, 34989, 44619, 45453, 69978, 89238, 90906, 104967, 133857, 136359, 209934, 267714, 272718, 1621157, 3242314, 4863471, 9726942, 14590413, 29180826]

約数ペア:

[(1, 29180826), (2, 14590413), (3, 9726942), (6, 4863471), (9, 3242314), (18, 1621157), (107, 272718), (109, 267714), (139, 209934), (214, 136359), (218, 133857), (278, 104967), (321, 90906), (327, 89238), (417, 69978), (642, 45453), (654, 44619), (834, 34989), (963, 30302), (981, 29746), (1251, 23326), (1926, 15151), (1962, 14873), (2502, 11663)]