38390681186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{21467}}^1$

素因数の和:21556

約数の個数: 64

約数和(自身を含む): 69896373120

約数和(自身を除く): 31505691934

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 286, 338, 407, 481, 814, 962, 1859, 2197, 3718, 4394, 5291, 6253, 10582, 12506, 21467, 24167, 42934, 48334, 68783, 81289, 137566, 162578, 236137, 279071, 472274, 558142, 794279, 894179, 1588558, 1788358, 3069781, 3627923, 6139562, 7255846, 8737069, 10325627, 17474138, 20651254, 39907153, 47162999, 79814306, 94325998, 113581897, 134233151, 227163794, 268466302, 518792989, 1037585978, 1476564661, 1745030963, 2953129322, 3490061926, 19195340593, 38390681186]

約数ペア:

[(1, 38390681186), (2, 19195340593), (11, 3490061926), (13, 2953129322), (22, 1745030963), (26, 1476564661), (37, 1037585978), (74, 518792989), (143, 268466302), (169, 227163794), (286, 134233151), (338, 113581897), (407, 94325998), (481, 79814306), (814, 47162999), (962, 39907153), (1859, 20651254), (2197, 17474138), (3718, 10325627), (4394, 8737069), (5291, 7255846), (6253, 6139562), (10582, 3627923), (12506, 3069781), (21467, 1788358), (24167, 1588558), (42934, 894179), (48334, 794279), (68783, 558142), (81289, 472274), (137566, 279071), (162578, 236137)]