18174794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1361}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 29811456

約数和(自身を除く): 11636662

約数列:

[1, 2, 11, 22, 607, 1214, 1361, 2722, 6677, 13354, 14971, 29942, 826127, 1652254, 9087397, 18174794]

約数ペア:

[(1, 18174794), (2, 9087397), (11, 1652254), (22, 826127), (607, 29942), (1214, 14971), (1361, 13354), (2722, 6677)]