16663404

素因数分解:

$2^2\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1531}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 38949568

約数和(自身を除く): 22286164

約数列:

[1, 2, 3, 4, 6, 12, 907, 1531, 1814, 2721, 3062, 3628, 4593, 5442, 6124, 9186, 10884, 18372, 1388617, 2777234, 4165851, 5554468, 8331702, 16663404]

約数ペア:

[(1, 16663404), (2, 8331702), (3, 5554468), (4, 4165851), (6, 2777234), (12, 1388617), (907, 18372), (1531, 10884), (1814, 9186), (2721, 6124), (3062, 5442), (3628, 4593)]