42441978

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{66109}}^1$

素因数の和:66221

約数の個数: 16

約数和(自身を含む): 85678560

約数和(自身を除く): 43236582

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 66109, 132218, 198327, 396654, 7073663, 14147326, 21220989, 42441978]

約数ペア:

[(1, 42441978), (2, 21220989), (3, 14147326), (6, 7073663), (107, 396654), (214, 198327), (321, 132218), (642, 66109)]