18025648

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10529}}^1$

素因数の和:10644

約数の個数: 20

約数和(自身を含む): 35254440

約数和(自身を除く): 17228792

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10529, 21058, 42116, 84232, 168464, 1126603, 2253206, 4506412, 9012824, 18025648]

約数ペア:

[(1, 18025648), (2, 9012824), (4, 4506412), (8, 2253206), (16, 1126603), (107, 168464), (214, 84232), (428, 42116), (856, 21058), (1712, 10529)]