17967636

素因数分解:

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

素因数の和:182

約数の個数: 96

約数和(自身を含む): 49230720

約数和(自身を除く): 31263084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 73, 86, 106, 108, 129, 146, 159, 172, 212, 219, 258, 292, 318, 387, 438, 477, 516, 636, 657, 774, 876, 954, 1161, 1314, 1431, 1548, 1908, 1971, 2279, 2322, 2628, 2862, 3139, 3869, 3942, 4558, 4644, 5724, 6278, 6837, 7738, 7884, 9116, 9417, 11607, 12556, 13674, 15476, 18834, 20511, 23214, 27348, 28251, 34821, 37668, 41022, 46428, 56502, 61533, 69642, 82044, 84753, 104463, 113004, 123066, 139284, 166367, 169506, 208926, 246132, 332734, 339012, 417852, 499101, 665468, 998202, 1497303, 1996404, 2994606, 4491909, 5989212, 8983818, 17967636]

約数ペア:

[(1, 17967636), (2, 8983818), (3, 5989212), (4, 4491909), (6, 2994606), (9, 1996404), (12, 1497303), (18, 998202), (27, 665468), (36, 499101), (43, 417852), (53, 339012), (54, 332734), (73, 246132), (86, 208926), (106, 169506), (108, 166367), (129, 139284), (146, 123066), (159, 113004), (172, 104463), (212, 84753), (219, 82044), (258, 69642), (292, 61533), (318, 56502), (387, 46428), (438, 41022), (477, 37668), (516, 34821), (636, 28251), (657, 27348), (774, 23214), (876, 20511), (954, 18834), (1161, 15476), (1314, 13674), (1431, 12556), (1548, 11607), (1908, 9417), (1971, 9116), (2279, 7884), (2322, 7738), (2628, 6837), (2862, 6278), (3139, 5724), (3869, 4644), (3942, 4558)]