21312024

素因数分解:

$2^3\times 3^1\times {\mathrm{888001}}^1$

素因数の和:888010

約数の個数: 16

約数和(自身を含む): 53280120

約数和(自身を除く): 31968096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888001, 1776002, 2664003, 3552004, 5328006, 7104008, 10656012, 21312024]

約数ペア:

[(1, 21312024), (2, 10656012), (3, 7104008), (4, 5328006), (6, 3552004), (8, 2664003), (12, 1776002), (24, 888001)]