21266808

素因数分解:

$2^3\times 3^1\times {\mathrm{886117}}^1$

素因数の和:886126

約数の個数: 16

約数和(自身を含む): 53167080

約数和(自身を除く): 31900272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 886117, 1772234, 2658351, 3544468, 5316702, 7088936, 10633404, 21266808]

約数ペア:

[(1, 21266808), (2, 10633404), (3, 7088936), (4, 5316702), (6, 3544468), (8, 2658351), (12, 1772234), (24, 886117)]