849666372

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{26953}}^1$

素因数の和:27068

約数の個数: 48

約数和(自身を含む): 2064892032

約数和(自身を除く): 1215225660

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 2627, 5254, 7881, 10508, 15762, 26953, 31524, 53906, 80859, 107812, 161718, 323436, 997261, 1913663, 1994522, 2991783, 3827326, 3989044, 5740989, 5983566, 7654652, 11481978, 11967132, 22963956, 70805531, 141611062, 212416593, 283222124, 424833186, 849666372]

約数ペア:

[(1, 849666372), (2, 424833186), (3, 283222124), (4, 212416593), (6, 141611062), (12, 70805531), (37, 22963956), (71, 11967132), (74, 11481978), (111, 7654652), (142, 5983566), (148, 5740989), (213, 3989044), (222, 3827326), (284, 2991783), (426, 1994522), (444, 1913663), (852, 997261), (2627, 323436), (5254, 161718), (7881, 107812), (10508, 80859), (15762, 53906), (26953, 31524)]