13015996848

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{522479}}^1$

素因数の和:522666

約数の個数: 60

約数和(自身を含む): 36637342560

約数和(自身を除く): 23621345712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 6228, 8304, 12456, 24912, 522479, 1044958, 1567437, 2089916, 3134874, 4179832, 4702311, 6269748, 8359664, 9404622, 12539496, 18809244, 25078992, 37618488, 75236976, 90388867, 180777734, 271166601, 361555468, 542333202, 723110936, 813499803, 1084666404, 1446221872, 1626999606, 2169332808, 3253999212, 4338665616, 6507998424, 13015996848]

約数ペア:

[(1, 13015996848), (2, 6507998424), (3, 4338665616), (4, 3253999212), (6, 2169332808), (8, 1626999606), (9, 1446221872), (12, 1084666404), (16, 813499803), (18, 723110936), (24, 542333202), (36, 361555468), (48, 271166601), (72, 180777734), (144, 90388867), (173, 75236976), (346, 37618488), (519, 25078992), (692, 18809244), (1038, 12539496), (1384, 9404622), (1557, 8359664), (2076, 6269748), (2768, 4702311), (3114, 4179832), (4152, 3134874), (6228, 2089916), (8304, 1567437), (12456, 1044958), (24912, 522479)]