18045561028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37284217}}^1$

素因数の和:37284243

約数の個数: 18

約数和(自身を含む): 34711606958

約数和(自身を除く): 16666045930

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37284217, 74568434, 149136868, 410126387, 820252774, 1640505548, 4511390257, 9022780514, 18045561028]

約数ペア:

[(1, 18045561028), (2, 9022780514), (4, 4511390257), (11, 1640505548), (22, 820252774), (44, 410126387), (121, 149136868), (242, 74568434), (484, 37284217)]