730804986

素因数分解:

$2^1\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{21493}}^1$

素因数の和:23390

約数の個数: 24

約数和(自身を含む): 1584322740

約数和(自身を除く): 853517754

約数列:

[1, 2, 3, 6, 9, 18, 1889, 3778, 5667, 11334, 17001, 21493, 34002, 42986, 64479, 128958, 193437, 386874, 40600277, 81200554, 121800831, 243601662, 365402493, 730804986]

約数ペア:

[(1, 730804986), (2, 365402493), (3, 243601662), (6, 121800831), (9, 81200554), (18, 40600277), (1889, 386874), (3778, 193437), (5667, 128958), (11334, 64479), (17001, 42986), (21493, 34002)]