18614445

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9473}}^1$

素因数の和:9612

約数の個数: 16

約数和(自身を含む): 30013632

約数和(自身を除く): 11399187

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 9473, 28419, 47365, 142095, 1240963, 3722889, 6204815, 18614445]

約数ペア:

[(1, 18614445), (3, 6204815), (5, 3722889), (15, 1240963), (131, 142095), (393, 47365), (655, 28419), (1965, 9473)]