21272088

素因数分解:

$2^3\times 3^1\times {\mathrm{886337}}^1$

素因数の和:886346

約数の個数: 16

約数和(自身を含む): 53180280

約数和(自身を除く): 31908192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 886337, 1772674, 2659011, 3545348, 5318022, 7090696, 10636044, 21272088]

約数ペア:

[(1, 21272088), (2, 10636044), (3, 7090696), (4, 5318022), (6, 3545348), (8, 2659011), (12, 1772674), (24, 886337)]