18200427

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1033}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 27793920

約数和(自身を除く): 9593493

約数列:

[1, 3, 7, 21, 839, 1033, 2517, 3099, 5873, 7231, 17619, 21693, 866687, 2600061, 6066809, 18200427]

約数ペア:

[(1, 18200427), (3, 6066809), (7, 2600061), (21, 866687), (839, 21693), (1033, 17619), (2517, 7231), (3099, 5873)]