2018714529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{729041}}^1$

素因数の和:729128

約数の個数: 16

約数和(自身を含む): 2939497344

約数和(自身を除く): 920782815

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 729041, 2187123, 9477533, 28432599, 51761911, 155285733, 672904843, 2018714529]

約数ペア:

[(1, 2018714529), (3, 672904843), (13, 155285733), (39, 51761911), (71, 28432599), (213, 9477533), (923, 2187123), (2769, 729041)]