1858668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 5266800

約数和(自身を除く): 3408132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 109, 116, 147, 174, 196, 203, 218, 294, 327, 348, 406, 436, 588, 609, 654, 763, 812, 1218, 1308, 1421, 1526, 2289, 2436, 2842, 3052, 3161, 4263, 4578, 5341, 5684, 6322, 8526, 9156, 9483, 10682, 12644, 16023, 17052, 18966, 21364, 22127, 32046, 37932, 44254, 64092, 66381, 88508, 132762, 154889, 265524, 309778, 464667, 619556, 929334, 1858668]

約数ペア:

[(1, 1858668), (2, 929334), (3, 619556), (4, 464667), (6, 309778), (7, 265524), (12, 154889), (14, 132762), (21, 88508), (28, 66381), (29, 64092), (42, 44254), (49, 37932), (58, 32046), (84, 22127), (87, 21364), (98, 18966), (109, 17052), (116, 16023), (147, 12644), (174, 10682), (196, 9483), (203, 9156), (218, 8526), (294, 6322), (327, 5684), (348, 5341), (406, 4578), (436, 4263), (588, 3161), (609, 3052), (654, 2842), (763, 2436), (812, 2289), (1218, 1526), (1308, 1421)]