18384531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32771}}^1$

素因数の和:32802

約数の個数: 16

約数和(自身を含む): 28315008

約数和(自身を除く): 9930477

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 32771, 98313, 360481, 557107, 1081443, 1671321, 6128177, 18384531]

約数ペア:

[(1, 18384531), (3, 6128177), (11, 1671321), (17, 1081443), (33, 557107), (51, 360481), (187, 98313), (561, 32771)]