42006638

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 63938160

約数和(自身を除く): 21931522

約数列:

[1, 2, 109, 218, 233, 466, 827, 1654, 25397, 50794, 90143, 180286, 192691, 385382, 21003319, 42006638]

約数ペア:

[(1, 42006638), (2, 21003319), (109, 385382), (218, 192691), (233, 180286), (466, 90143), (827, 50794), (1654, 25397)]