21746568

素因数分解:

$2^3\times 3^1\times {\mathrm{906107}}^1$

素因数の和:906116

約数の個数: 16

約数和(自身を含む): 54366480

約数和(自身を除く): 32619912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 906107, 1812214, 2718321, 3624428, 5436642, 7248856, 10873284, 21746568]

約数ペア:

[(1, 21746568), (2, 10873284), (3, 7248856), (4, 5436642), (6, 3624428), (8, 2718321), (12, 1812214), (24, 906107)]