18146612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37493}}^1$

素因数の和:37519

約数の個数: 18

約数和(自身を含む): 34906914

約数和(自身を除く): 16760302

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37493, 74986, 149972, 412423, 824846, 1649692, 4536653, 9073306, 18146612]

約数ペア:

[(1, 18146612), (2, 9073306), (4, 4536653), (11, 1649692), (22, 824846), (44, 412423), (121, 149972), (242, 74986), (484, 37493)]