2018211612

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1209959}}^1$

素因数の和:1210105

約数の個数: 24

約数和(自身を含む): 4743043200

約数和(自身を除く): 2724831588

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1209959, 2419918, 3629877, 4839836, 7259754, 14519508, 168184301, 336368602, 504552903, 672737204, 1009105806, 2018211612]

約数ペア:

[(1, 2018211612), (2, 1009105806), (3, 672737204), (4, 504552903), (6, 336368602), (12, 168184301), (139, 14519508), (278, 7259754), (417, 4839836), (556, 3629877), (834, 2419918), (1668, 1209959)]