21312264

素因数分解:

$2^3\times 3^1\times {\mathrm{888011}}^1$

素因数の和:888020

約数の個数: 16

約数和(自身を含む): 53280720

約数和(自身を除く): 31968456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888011, 1776022, 2664033, 3552044, 5328066, 7104088, 10656132, 21312264]

約数ペア:

[(1, 21312264), (2, 10656132), (3, 7104088), (4, 5328066), (6, 3552044), (8, 2664033), (12, 1776022), (24, 888011)]