12451208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 20207992

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 41, 44, 56, 58, 68, 77, 82, 88, 116, 119, 136, 154, 164, 187, 203, 232, 238, 287, 308, 319, 328, 374, 406, 451, 476, 493, 574, 616, 638, 697, 748, 812, 902, 952, 986, 1148, 1189, 1276, 1309, 1394, 1496, 1624, 1804, 1972, 2233, 2296, 2378, 2552, 2618, 2788, 3157, 3451, 3608, 3944, 4466, 4756, 4879, 5236, 5423, 5576, 6314, 6902, 7667, 8323, 8932, 9512, 9758, 10472, 10846, 12628, 13079, 13804, 15334, 16646, 17864, 19516, 20213, 21692, 25256, 26158, 27608, 30668, 33292, 37961, 39032, 40426, 43384, 52316, 53669, 61336, 66584, 75922, 80852, 91553, 104632, 107338, 141491, 151844, 161704, 183106, 214676, 222343, 282982, 303688, 366212, 429352, 444686, 565964, 732424, 889372, 1131928, 1556401, 1778744, 3112802, 6225604, 12451208]

約数ペア:

[(1, 12451208), (2, 6225604), (4, 3112802), (7, 1778744), (8, 1556401), (11, 1131928), (14, 889372), (17, 732424), (22, 565964), (28, 444686), (29, 429352), (34, 366212), (41, 303688), (44, 282982), (56, 222343), (58, 214676), (68, 183106), (77, 161704), (82, 151844), (88, 141491), (116, 107338), (119, 104632), (136, 91553), (154, 80852), (164, 75922), (187, 66584), (203, 61336), (232, 53669), (238, 52316), (287, 43384), (308, 40426), (319, 39032), (328, 37961), (374, 33292), (406, 30668), (451, 27608), (476, 26158), (493, 25256), (574, 21692), (616, 20213), (638, 19516), (697, 17864), (748, 16646), (812, 15334), (902, 13804), (952, 13079), (986, 12628), (1148, 10846), (1189, 10472), (1276, 9758), (1309, 9512), (1394, 8932), (1496, 8323), (1624, 7667), (1804, 6902), (1972, 6314), (2233, 5576), (2296, 5423), (2378, 5236), (2552, 4879), (2618, 4756), (2788, 4466), (3157, 3944), (3451, 3608)]