2019069594

素因数分解:

$2^1\times 3^2\times {\mathrm{112170533}}^1$

素因数の和:112170541

約数の個数: 12

約数和(自身を含む): 4374650826

約数和(自身を除く): 2355581232

約数列:

[1, 2, 3, 6, 9, 18, 112170533, 224341066, 336511599, 673023198, 1009534797, 2019069594]

約数ペア:

[(1, 2019069594), (2, 1009534797), (3, 673023198), (6, 336511599), (9, 224341066), (18, 112170533)]