42757242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647837}}^1$

素因数の和:647853

約数の個数: 16

約数和(自身を含む): 93288672

約数和(自身を除く): 50531430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647837, 1295674, 1943511, 3887022, 7126207, 14252414, 21378621, 42757242]

約数ペア:

[(1, 42757242), (2, 21378621), (3, 14252414), (6, 7126207), (11, 3887022), (22, 1943511), (33, 1295674), (66, 647837)]