68847828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{819617}}^1$

素因数の和:819631

約数の個数: 24

約数和(自身を含む): 183594432

約数和(自身を除く): 114746604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 819617, 1639234, 2458851, 3278468, 4917702, 5737319, 9835404, 11474638, 17211957, 22949276, 34423914, 68847828]

約数ペア:

[(1, 68847828), (2, 34423914), (3, 22949276), (4, 17211957), (6, 11474638), (7, 9835404), (12, 5737319), (14, 4917702), (21, 3278468), (28, 2458851), (42, 1639234), (84, 819617)]