21049388634

素因数分解:

$2^1\times 3^1\times {\mathrm{311041}}^1\times {\mathrm{11279}}^1$

素因数の和:322325

約数の個数: 16

約数和(自身を含む): 42102645120

約数和(自身を除く): 21053256486

約数列:

[1, 2, 3, 6, 11279, 22558, 33837, 67674, 311041, 622082, 933123, 1866246, 3508231439, 7016462878, 10524694317, 21049388634]

約数ペア:

[(1, 21049388634), (2, 10524694317), (3, 7016462878), (6, 3508231439), (11279, 1866246), (22558, 933123), (33837, 622082), (67674, 311041)]