18565540774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15493}}^1\times {\mathrm{54469}}^1$

素因数の和:69975

約数の個数: 16

約数和(自身を含む): 30382494480

約数和(自身を除く): 11816953706

約数列:

[1, 2, 11, 22, 15493, 30986, 54469, 108938, 170423, 340846, 599159, 1198318, 843888217, 1687776434, 9282770387, 18565540774]

約数ペア:

[(1, 18565540774), (2, 9282770387), (11, 1687776434), (22, 843888217), (15493, 1198318), (30986, 599159), (54469, 340846), (108938, 170423)]