17908968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 56306880

約数和(自身を除く): 38397912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 881, 924, 968, 1452, 1694, 1762, 1848, 2541, 2643, 2904, 3388, 3524, 5082, 5286, 6167, 6776, 7048, 9691, 10164, 10572, 12334, 18501, 19382, 20328, 21144, 24668, 29073, 37002, 38764, 49336, 58146, 67837, 74004, 77528, 106601, 116292, 135674, 148008, 203511, 213202, 232584, 271348, 319803, 407022, 426404, 542696, 639606, 746207, 814044, 852808, 1279212, 1492414, 1628088, 2238621, 2558424, 2984828, 4477242, 5969656, 8954484, 17908968]

約数ペア:

[(1, 17908968), (2, 8954484), (3, 5969656), (4, 4477242), (6, 2984828), (7, 2558424), (8, 2238621), (11, 1628088), (12, 1492414), (14, 1279212), (21, 852808), (22, 814044), (24, 746207), (28, 639606), (33, 542696), (42, 426404), (44, 407022), (56, 319803), (66, 271348), (77, 232584), (84, 213202), (88, 203511), (121, 148008), (132, 135674), (154, 116292), (168, 106601), (231, 77528), (242, 74004), (264, 67837), (308, 58146), (363, 49336), (462, 38764), (484, 37002), (616, 29073), (726, 24668), (847, 21144), (881, 20328), (924, 19382), (968, 18501), (1452, 12334), (1694, 10572), (1762, 10164), (1848, 9691), (2541, 7048), (2643, 6776), (2904, 6167), (3388, 5286), (3524, 5082)]