68384526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1628203}}^1$

素因数の和:1628215

約数の個数: 16

約数和(自身を含む): 156307584

約数和(自身を除く): 87923058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1628203, 3256406, 4884609, 9769218, 11397421, 22794842, 34192263, 68384526]

約数ペア:

[(1, 68384526), (2, 34192263), (3, 22794842), (6, 11397421), (7, 9769218), (14, 4884609), (21, 3256406), (42, 1628203)]