12090666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{287873}}^1$

素因数の和:287885

約数の個数: 16

約数和(自身を含む): 27635904

約数和(自身を除く): 15545238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 287873, 575746, 863619, 1727238, 2015111, 4030222, 6045333, 12090666]

約数ペア:

[(1, 12090666), (2, 6045333), (3, 4030222), (6, 2015111), (7, 1727238), (14, 863619), (21, 575746), (42, 287873)]