31327398

素因数分解:

$2^1\times 3^4\times {\mathrm{193379}}^1$

素因数の和:193393

約数の個数: 20

約数和(自身を含む): 70196940

約数和(自身を除く): 38869542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193379, 386758, 580137, 1160274, 1740411, 3480822, 5221233, 10442466, 15663699, 31327398]

約数ペア:

[(1, 31327398), (2, 15663699), (3, 10442466), (6, 5221233), (9, 3480822), (18, 1740411), (27, 1160274), (54, 580137), (81, 386758), (162, 193379)]