67861998

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{2039}}^1$

素因数の和:2133

約数の個数: 36

約数和(自身を含む): 150607080

約数和(自身を除く): 82745082

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 2039, 3698, 4078, 5547, 6117, 11094, 12234, 16641, 18351, 33282, 36702, 87677, 175354, 263031, 526062, 789093, 1578186, 3770111, 7540222, 11310333, 22620666, 33930999, 67861998]

約数ペア:

[(1, 67861998), (2, 33930999), (3, 22620666), (6, 11310333), (9, 7540222), (18, 3770111), (43, 1578186), (86, 789093), (129, 526062), (258, 263031), (387, 175354), (774, 87677), (1849, 36702), (2039, 33282), (3698, 18351), (4078, 16641), (5547, 12234), (6117, 11094)]