991452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 3064320

約数和(自身を除く): 2072868

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 37, 42, 44, 58, 66, 74, 77, 84, 87, 111, 116, 132, 148, 154, 174, 203, 222, 231, 259, 308, 319, 348, 406, 407, 444, 462, 518, 609, 638, 777, 812, 814, 924, 957, 1036, 1073, 1218, 1221, 1276, 1554, 1628, 1914, 2146, 2233, 2436, 2442, 2849, 3108, 3219, 3828, 4292, 4466, 4884, 5698, 6438, 6699, 7511, 8547, 8932, 11396, 11803, 12876, 13398, 15022, 17094, 22533, 23606, 26796, 30044, 34188, 35409, 45066, 47212, 70818, 82621, 90132, 141636, 165242, 247863, 330484, 495726, 991452]

約数ペア:

[(1, 991452), (2, 495726), (3, 330484), (4, 247863), (6, 165242), (7, 141636), (11, 90132), (12, 82621), (14, 70818), (21, 47212), (22, 45066), (28, 35409), (29, 34188), (33, 30044), (37, 26796), (42, 23606), (44, 22533), (58, 17094), (66, 15022), (74, 13398), (77, 12876), (84, 11803), (87, 11396), (111, 8932), (116, 8547), (132, 7511), (148, 6699), (154, 6438), (174, 5698), (203, 4884), (222, 4466), (231, 4292), (259, 3828), (308, 3219), (319, 3108), (348, 2849), (406, 2442), (407, 2436), (444, 2233), (462, 2146), (518, 1914), (609, 1628), (638, 1554), (777, 1276), (812, 1221), (814, 1218), (924, 1073), (957, 1036)]