18573242

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 28449792

約数和(自身を除く): 9876550

約数列:

[1, 2, 83, 127, 166, 254, 881, 1762, 10541, 21082, 73123, 111887, 146246, 223774, 9286621, 18573242]

約数ペア:

[(1, 18573242), (2, 9286621), (83, 223774), (127, 146246), (166, 111887), (254, 73123), (881, 21082), (1762, 10541)]