18041782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5431}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 29723904

約数和(自身を除く): 11682122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5431, 10862, 59741, 119482, 820081, 1640162, 9020891, 18041782]

約数ペア:

[(1, 18041782), (2, 9020891), (11, 1640162), (22, 820081), (151, 119482), (302, 59741), (1661, 10862), (3322, 5431)]