189975828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2261617}}^1$

素因数の和:2261631

約数の個数: 24

約数和(自身を含む): 506602432

約数和(自身を除く): 316626604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2261617, 4523234, 6784851, 9046468, 13569702, 15831319, 27139404, 31662638, 47493957, 63325276, 94987914, 189975828]

約数ペア:

[(1, 189975828), (2, 94987914), (3, 63325276), (4, 47493957), (6, 31662638), (7, 27139404), (12, 15831319), (14, 13569702), (21, 9046468), (28, 6784851), (42, 4523234), (84, 2261617)]