21182808

素因数分解:

$2^3\times 3^1\times {\mathrm{882617}}^1$

素因数の和:882626

約数の個数: 16

約数和(自身を含む): 52957080

約数和(自身を除く): 31774272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 882617, 1765234, 2647851, 3530468, 5295702, 7060936, 10591404, 21182808]

約数ペア:

[(1, 21182808), (2, 10591404), (3, 7060936), (4, 5295702), (6, 3530468), (8, 2647851), (12, 1765234), (24, 882617)]