18659472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 36337008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1759, 1768, 2652, 3518, 3536, 5277, 5304, 7036, 10554, 10608, 14072, 21108, 22867, 28144, 29903, 42216, 45734, 59806, 68601, 84432, 89709, 91468, 119612, 137202, 179418, 182936, 239224, 274404, 358836, 365872, 388739, 478448, 548808, 717672, 777478, 1097616, 1166217, 1435344, 1554956, 2332434, 3109912, 4664868, 6219824, 9329736, 18659472]

約数ペア:

[(1, 18659472), (2, 9329736), (3, 6219824), (4, 4664868), (6, 3109912), (8, 2332434), (12, 1554956), (13, 1435344), (16, 1166217), (17, 1097616), (24, 777478), (26, 717672), (34, 548808), (39, 478448), (48, 388739), (51, 365872), (52, 358836), (68, 274404), (78, 239224), (102, 182936), (104, 179418), (136, 137202), (156, 119612), (204, 91468), (208, 89709), (221, 84432), (272, 68601), (312, 59806), (408, 45734), (442, 42216), (624, 29903), (663, 28144), (816, 22867), (884, 21108), (1326, 14072), (1759, 10608), (1768, 10554), (2652, 7036), (3518, 5304), (3536, 5277)]