1298996874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{5861}}^1$

素因数の和:7635

約数の個数: 48

約数和(自身を含む): 3218941440

約数和(自身を除く): 1919944566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1759, 3518, 5277, 5861, 10554, 11722, 12313, 15831, 17583, 24626, 31662, 35166, 36939, 41027, 52749, 73878, 82054, 105498, 110817, 123081, 221634, 246162, 369243, 738486, 10309499, 20618998, 30928497, 61856994, 72166493, 92785491, 144332986, 185570982, 216499479, 432998958, 649498437, 1298996874]

約数ペア:

[(1, 1298996874), (2, 649498437), (3, 432998958), (6, 216499479), (7, 185570982), (9, 144332986), (14, 92785491), (18, 72166493), (21, 61856994), (42, 30928497), (63, 20618998), (126, 10309499), (1759, 738486), (3518, 369243), (5277, 246162), (5861, 221634), (10554, 123081), (11722, 110817), (12313, 105498), (15831, 82054), (17583, 73878), (24626, 52749), (31662, 41027), (35166, 36939)]