68828706

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{23459}}^1$

素因数の和:23630

約数の個数: 24

約数和(自身を含む): 150050160

約数和(自身を除く): 81221454

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 23459, 46918, 70377, 140754, 211131, 422262, 3823817, 7647634, 11471451, 22942902, 34414353, 68828706]

約数ペア:

[(1, 68828706), (2, 34414353), (3, 22942902), (6, 11471451), (9, 7647634), (18, 3823817), (163, 422262), (326, 211131), (489, 140754), (978, 70377), (1467, 46918), (2934, 23459)]