13407828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{159617}}^1$

素因数の和:159631

約数の個数: 24

約数和(自身を含む): 35754432

約数和(自身を除く): 22346604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 159617, 319234, 478851, 638468, 957702, 1117319, 1915404, 2234638, 3351957, 4469276, 6703914, 13407828]

約数ペア:

[(1, 13407828), (2, 6703914), (3, 4469276), (4, 3351957), (6, 2234638), (7, 1915404), (12, 1117319), (14, 957702), (21, 638468), (28, 478851), (42, 319234), (84, 159617)]