2018997939

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{102607}}^1$

素因数の和:103554

約数の個数: 16

約数和(自身を含む): 3079881728

約数和(自身を除く): 1060883789

約数列:

[1, 3, 7, 21, 937, 2811, 6559, 19677, 102607, 307821, 718249, 2154747, 96142759, 288428277, 672999313, 2018997939]

約数ペア:

[(1, 2018997939), (3, 672999313), (7, 288428277), (21, 96142759), (937, 2154747), (2811, 718249), (6559, 307821), (19677, 102607)]