18692135472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1\times {\mathrm{7817}}^1$

素因数の和:9466

約数の個数: 80

約数和(自身を含む): 49883092992

約数和(自身を除く): 31190957520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1607, 3214, 4821, 6428, 7817, 9642, 12856, 15634, 19284, 23451, 25712, 31268, 38568, 46902, 49817, 62536, 77136, 93804, 99634, 125072, 149451, 187608, 199268, 242327, 298902, 375216, 398536, 484654, 597804, 726981, 797072, 969308, 1195608, 1453962, 1938616, 2391216, 2907924, 3877232, 5815848, 11631696, 12561919, 25123838, 37685757, 50247676, 75371514, 100495352, 150743028, 200990704, 301486056, 389419489, 602972112, 778838978, 1168258467, 1557677956, 2336516934, 3115355912, 4673033868, 6230711824, 9346067736, 18692135472]

約数ペア:

[(1, 18692135472), (2, 9346067736), (3, 6230711824), (4, 4673033868), (6, 3115355912), (8, 2336516934), (12, 1557677956), (16, 1168258467), (24, 778838978), (31, 602972112), (48, 389419489), (62, 301486056), (93, 200990704), (124, 150743028), (186, 100495352), (248, 75371514), (372, 50247676), (496, 37685757), (744, 25123838), (1488, 12561919), (1607, 11631696), (3214, 5815848), (4821, 3877232), (6428, 2907924), (7817, 2391216), (9642, 1938616), (12856, 1453962), (15634, 1195608), (19284, 969308), (23451, 797072), (25712, 726981), (31268, 597804), (38568, 484654), (46902, 398536), (49817, 375216), (62536, 298902), (77136, 242327), (93804, 199268), (99634, 187608), (125072, 149451)]