68005818

素因数分解:

$2^1\times 3^4\times {\mathrm{419789}}^1$

素因数の和:419803

約数の個数: 20

約数和(自身を含む): 152383770

約数和(自身を除く): 84377952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419789, 839578, 1259367, 2518734, 3778101, 7556202, 11334303, 22668606, 34002909, 68005818]

約数ペア:

[(1, 68005818), (2, 34002909), (3, 22668606), (6, 11334303), (9, 7556202), (18, 3778101), (27, 2518734), (54, 1259367), (81, 839578), (162, 419789)]