142804908

素因数分解:

$2^2\times 3^2\times {\mathrm{3966803}}^1$

素因数の和:3966813

約数の個数: 18

約数和(自身を含む): 360979164

約数和(自身を除く): 218174256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3966803, 7933606, 11900409, 15867212, 23800818, 35701227, 47601636, 71402454, 142804908]

約数ペア:

[(1, 142804908), (2, 71402454), (3, 47601636), (4, 35701227), (6, 23800818), (9, 15867212), (12, 11900409), (18, 7933606), (36, 3966803)]