2018888622

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{4093}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 4451488080

約数和(自身を除く): 2432599458

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 409, 603, 818, 1206, 1227, 2454, 3681, 4093, 7362, 8186, 12279, 24558, 27403, 36837, 54806, 73674, 82209, 164418, 246627, 274231, 493254, 548462, 822693, 1645386, 1674037, 2468079, 3348074, 4936158, 5022111, 10044222, 15066333, 30132666, 112160479, 224320958, 336481437, 672962874, 1009444311, 2018888622]

約数ペア:

[(1, 2018888622), (2, 1009444311), (3, 672962874), (6, 336481437), (9, 224320958), (18, 112160479), (67, 30132666), (134, 15066333), (201, 10044222), (402, 5022111), (409, 4936158), (603, 3348074), (818, 2468079), (1206, 1674037), (1227, 1645386), (2454, 822693), (3681, 548462), (4093, 493254), (7362, 274231), (8186, 246627), (12279, 164418), (24558, 82209), (27403, 73674), (36837, 54806)]