13157040978

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{9439}}^1$

素因数の和:9844

約数の個数: 64

約数和(自身を含む): 29688422400

約数和(自身を除く): 16531381422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 311, 498, 622, 747, 933, 1494, 1866, 2241, 2799, 4482, 5598, 8397, 9439, 16794, 18878, 25813, 28317, 51626, 56634, 77439, 84951, 154878, 169902, 232317, 254853, 464634, 509706, 696951, 783437, 1393902, 1566874, 2350311, 2935529, 4700622, 5871058, 7050933, 8806587, 14101866, 17613174, 21152799, 26419761, 42305598, 52839522, 79259283, 158518566, 243648907, 487297814, 730946721, 1461893442, 2192840163, 4385680326, 6578520489, 13157040978]

約数ペア:

[(1, 13157040978), (2, 6578520489), (3, 4385680326), (6, 2192840163), (9, 1461893442), (18, 730946721), (27, 487297814), (54, 243648907), (83, 158518566), (166, 79259283), (249, 52839522), (311, 42305598), (498, 26419761), (622, 21152799), (747, 17613174), (933, 14101866), (1494, 8806587), (1866, 7050933), (2241, 5871058), (2799, 4700622), (4482, 2935529), (5598, 2350311), (8397, 1566874), (9439, 1393902), (16794, 783437), (18878, 696951), (25813, 509706), (28317, 464634), (51626, 254853), (56634, 232317), (77439, 169902), (84951, 154878)]