15057418488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{401917}}^1$

素因数の和:402156

約数の個数: 64

約数和(自身を含む): 43214223360

約数和(自身を除く): 28156804872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 6244, 9366, 12488, 18732, 37464, 401917, 803834, 1205751, 1607668, 2411502, 2813419, 3215336, 4823004, 5626838, 8440257, 9646008, 11253676, 16880514, 22507352, 33761028, 67522056, 89627491, 179254982, 268882473, 358509964, 537764946, 627392437, 717019928, 1075529892, 1254784874, 1882177311, 2151059784, 2509569748, 3764354622, 5019139496, 7528709244, 15057418488]

約数ペア:

[(1, 15057418488), (2, 7528709244), (3, 5019139496), (4, 3764354622), (6, 2509569748), (7, 2151059784), (8, 1882177311), (12, 1254784874), (14, 1075529892), (21, 717019928), (24, 627392437), (28, 537764946), (42, 358509964), (56, 268882473), (84, 179254982), (168, 89627491), (223, 67522056), (446, 33761028), (669, 22507352), (892, 16880514), (1338, 11253676), (1561, 9646008), (1784, 8440257), (2676, 5626838), (3122, 4823004), (4683, 3215336), (5352, 2813419), (6244, 2411502), (9366, 1607668), (12488, 1205751), (18732, 803834), (37464, 401917)]