15866532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 44291520

約数和(自身を除く): 28424988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 389, 396, 412, 618, 778, 927, 1133, 1167, 1236, 1556, 1854, 2266, 2334, 3399, 3501, 3708, 4279, 4532, 4668, 6798, 7002, 8558, 10197, 12837, 13596, 14004, 17116, 20394, 25674, 38511, 40067, 40788, 51348, 77022, 80134, 120201, 154044, 160268, 240402, 360603, 440737, 480804, 721206, 881474, 1322211, 1442412, 1762948, 2644422, 3966633, 5288844, 7933266, 15866532]

約数ペア:

[(1, 15866532), (2, 7933266), (3, 5288844), (4, 3966633), (6, 2644422), (9, 1762948), (11, 1442412), (12, 1322211), (18, 881474), (22, 721206), (33, 480804), (36, 440737), (44, 360603), (66, 240402), (99, 160268), (103, 154044), (132, 120201), (198, 80134), (206, 77022), (309, 51348), (389, 40788), (396, 40067), (412, 38511), (618, 25674), (778, 20394), (927, 17116), (1133, 14004), (1167, 13596), (1236, 12837), (1556, 10197), (1854, 8558), (2266, 7002), (2334, 6798), (3399, 4668), (3501, 4532), (3708, 4279)]