31968918

素因数分解:

$2^1\times 3^4\times {\mathrm{197339}}^1$

素因数の和:197353

約数の個数: 20

約数和(自身を含む): 71634420

約数和(自身を除く): 39665502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197339, 394678, 592017, 1184034, 1776051, 3552102, 5328153, 10656306, 15984459, 31968918]

約数ペア:

[(1, 31968918), (2, 15984459), (3, 10656306), (6, 5328153), (9, 3552102), (18, 1776051), (27, 1184034), (54, 592017), (81, 394678), (162, 197339)]