18461194

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 28206720

約数和(自身を除く): 9745526

約数列:

[1, 2, 79, 158, 331, 353, 662, 706, 26149, 27887, 52298, 55774, 116843, 233686, 9230597, 18461194]

約数ペア:

[(1, 18461194), (2, 9230597), (79, 233686), (158, 116843), (331, 55774), (353, 52298), (662, 27887), (706, 26149)]