18380526

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22039}}^1$

素因数の和:22183

約数の個数: 16

約数和(自身を含む): 37027200

約数和(自身を除く): 18646674

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22039, 44078, 66117, 132234, 3063421, 6126842, 9190263, 18380526]

約数ペア:

[(1, 18380526), (2, 9190263), (3, 6126842), (6, 3063421), (139, 132234), (278, 66117), (417, 44078), (834, 22039)]