18342148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37897}}^1$

素因数の和:37923

約数の個数: 18

約数和(自身を含む): 35283038

約数和(自身を除く): 16940890

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37897, 75794, 151588, 416867, 833734, 1667468, 4585537, 9171074, 18342148]

約数ペア:

[(1, 18342148), (2, 9171074), (4, 4585537), (11, 1667468), (22, 833734), (44, 416867), (121, 151588), (242, 75794), (484, 37897)]