31969242

素因数分解:

$2^1\times 3^4\times {\mathrm{197341}}^1$

素因数の和:197355

約数の個数: 20

約数和(自身を含む): 71635146

約数和(自身を除く): 39665904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197341, 394682, 592023, 1184046, 1776069, 3552138, 5328207, 10656414, 15984621, 31969242]

約数ペア:

[(1, 31969242), (2, 15984621), (3, 10656414), (6, 5328207), (9, 3552138), (18, 1776069), (27, 1184046), (54, 592023), (81, 394682), (162, 197341)]