18081646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5443}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 29789568

約数和(自身を除く): 11707922

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5443, 10886, 59873, 119746, 821893, 1643786, 9040823, 18081646]

約数ペア:

[(1, 18081646), (2, 9040823), (11, 1643786), (22, 821893), (151, 119746), (302, 59873), (1661, 10886), (3322, 5443)]