18673670157

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3079939}}^1$

素因数の和:3080032

約数の個数: 16

約数和(自身を含む): 26019333120

約数和(自身を除く): 7345662963

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 3079939, 9239817, 132437377, 144757133, 397312131, 434271399, 6224556719, 18673670157]

約数ペア:

[(1, 18673670157), (3, 6224556719), (43, 434271399), (47, 397312131), (129, 144757133), (141, 132437377), (2021, 9239817), (6063, 3079939)]