189889452

素因数分解:

$2^2\times 3^2\times {\mathrm{5274707}}^1$

素因数の和:5274717

約数の個数: 18

約数和(自身を含む): 479998428

約数和(自身を除く): 290108976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5274707, 10549414, 15824121, 21098828, 31648242, 47472363, 63296484, 94944726, 189889452]

約数ペア:

[(1, 189889452), (2, 94944726), (3, 63296484), (4, 47472363), (6, 31648242), (9, 21098828), (12, 15824121), (18, 10549414), (36, 5274707)]