18296115

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9311}}^1$

素因数の和:9450

約数の個数: 16

約数和(自身を含む): 29500416

約数和(自身を除く): 11204301

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 9311, 27933, 46555, 139665, 1219741, 3659223, 6098705, 18296115]

約数ペア:

[(1, 18296115), (3, 6098705), (5, 3659223), (15, 1219741), (131, 139665), (393, 46555), (655, 27933), (1965, 9311)]