21523794

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32911}}^1$

素因数の和:33025

約数の個数: 16

約数和(自身を含む): 43443840

約数和(自身を除く): 21920046

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32911, 65822, 98733, 197466, 3587299, 7174598, 10761897, 21523794]

約数ペア:

[(1, 21523794), (2, 10761897), (3, 7174598), (6, 3587299), (109, 197466), (218, 98733), (327, 65822), (654, 32911)]