2018012748

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{1607}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 4742648064

約数和(自身を除く): 2724635316

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 461, 681, 908, 922, 1362, 1383, 1607, 1844, 2724, 2766, 3214, 4821, 5532, 6428, 9642, 19284, 104647, 209294, 313941, 364789, 418588, 627882, 729578, 740827, 1094367, 1255764, 1459156, 1481654, 2188734, 2222481, 2963308, 4377468, 4444962, 8889924, 168167729, 336335458, 504503187, 672670916, 1009006374, 2018012748]

約数ペア:

[(1, 2018012748), (2, 1009006374), (3, 672670916), (4, 504503187), (6, 336335458), (12, 168167729), (227, 8889924), (454, 4444962), (461, 4377468), (681, 2963308), (908, 2222481), (922, 2188734), (1362, 1481654), (1383, 1459156), (1607, 1255764), (1844, 1094367), (2724, 740827), (2766, 729578), (3214, 627882), (4821, 418588), (5532, 364789), (6428, 313941), (9642, 209294), (19284, 104647)]