18117044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{411751}}^1$

素因数の和:411766

約数の個数: 12

約数和(自身を含む): 34587168

約数和(自身を除く): 16470124

約数列:

[1, 2, 4, 11, 22, 44, 411751, 823502, 1647004, 4529261, 9058522, 18117044]

約数ペア:

[(1, 18117044), (2, 9058522), (4, 4529261), (11, 1647004), (22, 823502), (44, 411751)]