4001268282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{26861}}^1$

素因数の和:26975

約数の個数: 64

約数和(自身を含む): 9113309568

約数和(自身を除く): 5112041286

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 61, 66, 74, 111, 122, 183, 222, 366, 407, 671, 814, 1221, 1342, 2013, 2257, 2442, 4026, 4514, 6771, 13542, 24827, 26861, 49654, 53722, 74481, 80583, 148962, 161166, 295471, 590942, 886413, 993857, 1638521, 1772826, 1987714, 2981571, 3277042, 4915563, 5963142, 9831126, 10932427, 18023731, 21864854, 32797281, 36047462, 54071193, 60625277, 65594562, 108142386, 121250554, 181875831, 363751662, 666878047, 1333756094, 2000634141, 4001268282]

約数ペア:

[(1, 4001268282), (2, 2000634141), (3, 1333756094), (6, 666878047), (11, 363751662), (22, 181875831), (33, 121250554), (37, 108142386), (61, 65594562), (66, 60625277), (74, 54071193), (111, 36047462), (122, 32797281), (183, 21864854), (222, 18023731), (366, 10932427), (407, 9831126), (671, 5963142), (814, 4915563), (1221, 3277042), (1342, 2981571), (2013, 1987714), (2257, 1772826), (2442, 1638521), (4026, 993857), (4514, 886413), (6771, 590942), (13542, 295471), (24827, 161166), (26861, 148962), (49654, 80583), (53722, 74481)]