128994804

素因数分解:

$2^2\times 3^2\times {\mathrm{3583189}}^1$

素因数の和:3583199

約数の個数: 18

約数和(自身を含む): 326070290

約数和(自身を除く): 197075486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3583189, 7166378, 10749567, 14332756, 21499134, 32248701, 42998268, 64497402, 128994804]

約数ペア:

[(1, 128994804), (2, 64497402), (3, 42998268), (4, 32248701), (6, 21499134), (9, 14332756), (12, 10749567), (18, 7166378), (36, 3583189)]