2012454738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15971863}}^1$

素因数の和:15971878

約数の個数: 24

約数和(自身を含む): 4983221568

約数和(自身を除く): 2970766830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15971863, 31943726, 47915589, 95831178, 111803041, 143746767, 223606082, 287493534, 335409123, 670818246, 1006227369, 2012454738]

約数ペア:

[(1, 2012454738), (2, 1006227369), (3, 670818246), (6, 335409123), (7, 287493534), (9, 223606082), (14, 143746767), (18, 111803041), (21, 95831178), (42, 47915589), (63, 31943726), (126, 15971863)]