18243412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37693}}^1$

素因数の和:37719

約数の個数: 18

約数和(自身を含む): 35093114

約数和(自身を除く): 16849702

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37693, 75386, 150772, 414623, 829246, 1658492, 4560853, 9121706, 18243412]

約数ペア:

[(1, 18243412), (2, 9121706), (4, 4560853), (11, 1658492), (22, 829246), (44, 414623), (121, 150772), (242, 75386), (484, 37693)]