21630064008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{217117}}^1$

素因数の和:217726

約数の個数: 64

約数和(自身を含む): 61904684160

約数和(自身を除く): 40274620152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 593, 1186, 1779, 2372, 3558, 4151, 4744, 7116, 8302, 12453, 14232, 16604, 24906, 33208, 49812, 99624, 217117, 434234, 651351, 868468, 1302702, 1519819, 1736936, 2605404, 3039638, 4559457, 5210808, 6079276, 9118914, 12158552, 18237828, 36475656, 128750381, 257500762, 386251143, 515001524, 772502286, 901252667, 1030003048, 1545004572, 1802505334, 2703758001, 3090009144, 3605010668, 5407516002, 7210021336, 10815032004, 21630064008]

約数ペア:

[(1, 21630064008), (2, 10815032004), (3, 7210021336), (4, 5407516002), (6, 3605010668), (7, 3090009144), (8, 2703758001), (12, 1802505334), (14, 1545004572), (21, 1030003048), (24, 901252667), (28, 772502286), (42, 515001524), (56, 386251143), (84, 257500762), (168, 128750381), (593, 36475656), (1186, 18237828), (1779, 12158552), (2372, 9118914), (3558, 6079276), (4151, 5210808), (4744, 4559457), (7116, 3039638), (8302, 2605404), (12453, 1736936), (14232, 1519819), (16604, 1302702), (24906, 868468), (33208, 651351), (49812, 434234), (99624, 217117)]