681828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 1818432

約数和(自身を除く): 1136604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8117, 16234, 24351, 32468, 48702, 56819, 97404, 113638, 170457, 227276, 340914, 681828]

約数ペア:

[(1, 681828), (2, 340914), (3, 227276), (4, 170457), (6, 113638), (7, 97404), (12, 56819), (14, 48702), (21, 32468), (28, 24351), (42, 16234), (84, 8117)]