2181684

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 5116608

約数和(自身を除く): 2934924

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 647, 843, 1124, 1294, 1686, 1941, 2588, 3372, 3882, 7764, 181807, 363614, 545421, 727228, 1090842, 2181684]

約数ペア:

[(1, 2181684), (2, 1090842), (3, 727228), (4, 545421), (6, 363614), (12, 181807), (281, 7764), (562, 3882), (647, 3372), (843, 2588), (1124, 1941), (1294, 1686)]