18175234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 16163582

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1103, 1177, 1498, 2206, 2354, 7721, 8239, 12133, 15442, 16478, 24266, 84931, 118021, 169862, 236042, 826147, 1298231, 1652294, 2596462, 9087617, 18175234]

約数ペア:

[(1, 18175234), (2, 9087617), (7, 2596462), (11, 1652294), (14, 1298231), (22, 826147), (77, 236042), (107, 169862), (154, 118021), (214, 84931), (749, 24266), (1103, 16478), (1177, 15442), (1498, 12133), (2206, 8239), (2354, 7721)]