11978424

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 34285680

約数和(自身を除く): 22307256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 53, 72, 73, 86, 106, 129, 146, 159, 172, 212, 219, 258, 292, 318, 344, 387, 424, 438, 477, 516, 584, 636, 657, 774, 876, 954, 1032, 1272, 1314, 1548, 1752, 1908, 2279, 2628, 3096, 3139, 3816, 3869, 4558, 5256, 6278, 6837, 7738, 9116, 9417, 11607, 12556, 13674, 15476, 18232, 18834, 20511, 23214, 25112, 27348, 28251, 30952, 34821, 37668, 41022, 46428, 54696, 56502, 69642, 75336, 82044, 92856, 113004, 139284, 164088, 166367, 226008, 278568, 332734, 499101, 665468, 998202, 1330936, 1497303, 1996404, 2994606, 3992808, 5989212, 11978424]

約数ペア:

[(1, 11978424), (2, 5989212), (3, 3992808), (4, 2994606), (6, 1996404), (8, 1497303), (9, 1330936), (12, 998202), (18, 665468), (24, 499101), (36, 332734), (43, 278568), (53, 226008), (72, 166367), (73, 164088), (86, 139284), (106, 113004), (129, 92856), (146, 82044), (159, 75336), (172, 69642), (212, 56502), (219, 54696), (258, 46428), (292, 41022), (318, 37668), (344, 34821), (387, 30952), (424, 28251), (438, 27348), (477, 25112), (516, 23214), (584, 20511), (636, 18834), (657, 18232), (774, 15476), (876, 13674), (954, 12556), (1032, 11607), (1272, 9417), (1314, 9116), (1548, 7738), (1752, 6837), (1908, 6278), (2279, 5256), (2628, 4558), (3096, 3869), (3139, 3816)]