18673824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 72

約数和(自身を含む): 53125632

約数和(自身を除く): 34451808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1151, 1248, 1352, 2028, 2302, 2704, 3453, 4056, 4604, 5408, 6906, 8112, 9208, 13812, 14963, 16224, 18416, 27624, 29926, 36832, 44889, 55248, 59852, 89778, 110496, 119704, 179556, 194519, 239408, 359112, 389038, 478816, 583557, 718224, 778076, 1167114, 1436448, 1556152, 2334228, 3112304, 4668456, 6224608, 9336912, 18673824]

約数ペア:

[(1, 18673824), (2, 9336912), (3, 6224608), (4, 4668456), (6, 3112304), (8, 2334228), (12, 1556152), (13, 1436448), (16, 1167114), (24, 778076), (26, 718224), (32, 583557), (39, 478816), (48, 389038), (52, 359112), (78, 239408), (96, 194519), (104, 179556), (156, 119704), (169, 110496), (208, 89778), (312, 59852), (338, 55248), (416, 44889), (507, 36832), (624, 29926), (676, 27624), (1014, 18416), (1151, 16224), (1248, 14963), (1352, 13812), (2028, 9208), (2302, 8112), (2704, 6906), (3453, 5408), (4056, 4604)]