8869381218

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3138493}}^1$

素因数の和:3138658

約数の個数: 24

約数和(自身を含む): 19339400028

約数和(自身を除く): 10470018810

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 3138493, 6276986, 9415479, 18830958, 28246437, 56492874, 492743401, 985486802, 1478230203, 2956460406, 4434690609, 8869381218]

約数ペア:

[(1, 8869381218), (2, 4434690609), (3, 2956460406), (6, 1478230203), (9, 985486802), (18, 492743401), (157, 56492874), (314, 28246437), (471, 18830958), (942, 9415479), (1413, 6276986), (2826, 3138493)]