123487518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 317207808

約数和(自身を除く): 193720290

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 121, 141, 154, 231, 242, 282, 329, 363, 462, 517, 658, 726, 847, 987, 1034, 1331, 1551, 1694, 1974, 2209, 2541, 2662, 3102, 3619, 3993, 4418, 5082, 5687, 6627, 7238, 7986, 9317, 10857, 11374, 13254, 15463, 17061, 18634, 21714, 24299, 27951, 30926, 34122, 39809, 46389, 48598, 55902, 62557, 72897, 79618, 92778, 119427, 125114, 145794, 170093, 187671, 238854, 267289, 340186, 375342, 437899, 510279, 534578, 801867, 875798, 1020558, 1313697, 1603734, 1871023, 2627394, 2940179, 3742046, 5613069, 5880358, 8820537, 11226138, 17641074, 20581253, 41162506, 61743759, 123487518]

約数ペア:

[(1, 123487518), (2, 61743759), (3, 41162506), (6, 20581253), (7, 17641074), (11, 11226138), (14, 8820537), (21, 5880358), (22, 5613069), (33, 3742046), (42, 2940179), (47, 2627394), (66, 1871023), (77, 1603734), (94, 1313697), (121, 1020558), (141, 875798), (154, 801867), (231, 534578), (242, 510279), (282, 437899), (329, 375342), (363, 340186), (462, 267289), (517, 238854), (658, 187671), (726, 170093), (847, 145794), (987, 125114), (1034, 119427), (1331, 92778), (1551, 79618), (1694, 72897), (1974, 62557), (2209, 55902), (2541, 48598), (2662, 46389), (3102, 39809), (3619, 34122), (3993, 30926), (4418, 27951), (5082, 24299), (5687, 21714), (6627, 18634), (7238, 17061), (7986, 15463), (9317, 13254), (10857, 11374)]