15206472

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 41533440

約数和(自身を除く): 26326968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 1663, 2286, 3048, 3326, 4572, 4989, 6652, 9144, 9978, 13304, 14967, 19956, 29934, 39912, 59868, 119736, 211201, 422402, 633603, 844804, 1267206, 1689608, 1900809, 2534412, 3801618, 5068824, 7603236, 15206472]

約数ペア:

[(1, 15206472), (2, 7603236), (3, 5068824), (4, 3801618), (6, 2534412), (8, 1900809), (9, 1689608), (12, 1267206), (18, 844804), (24, 633603), (36, 422402), (72, 211201), (127, 119736), (254, 59868), (381, 39912), (508, 29934), (762, 19956), (1016, 14967), (1143, 13304), (1524, 9978), (1663, 9144), (2286, 6652), (3048, 4989), (3326, 4572)]