21330488856

素因数分解:

$2^3\times 3^1\times {\mathrm{888770369}}^1$

素因数の和:888770378

約数の個数: 16

約数和(自身を含む): 53326222200

約数和(自身を除く): 31995733344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888770369, 1777540738, 2666311107, 3555081476, 5332622214, 7110162952, 10665244428, 21330488856]

約数ペア:

[(1, 21330488856), (2, 10665244428), (3, 7110162952), (4, 5332622214), (6, 3555081476), (8, 2666311107), (12, 1777540738), (24, 888770369)]