18062891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13799}}^1$

素因数の和:13834

約数の個数: 16

約数和(自身を含む): 23846400

約数和(自身を除く): 5783509

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 13799, 96593, 151789, 234583, 1062523, 1642081, 2580413, 18062891]

約数ペア:

[(1, 18062891), (7, 2580413), (11, 1642081), (17, 1062523), (77, 234583), (119, 151789), (187, 96593), (1309, 13799)]