18028934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117071}}^1$

素因数の和:117091

約数の個数: 16

約数和(自身を含む): 33716736

約数和(自身を除く): 15687802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 117071, 234142, 819497, 1287781, 1638994, 2575562, 9014467, 18028934]

約数ペア:

[(1, 18028934), (2, 9014467), (7, 2575562), (11, 1638994), (14, 1287781), (22, 819497), (77, 234142), (154, 117071)]