21094536

素因数分解:

$2^3\times 3^1\times {\mathrm{878939}}^1$

素因数の和:878948

約数の個数: 16

約数和(自身を含む): 52736400

約数和(自身を除く): 31641864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878939, 1757878, 2636817, 3515756, 5273634, 7031512, 10547268, 21094536]

約数ペア:

[(1, 21094536), (2, 10547268), (3, 7031512), (4, 5273634), (6, 3515756), (8, 2636817), (12, 1757878), (24, 878939)]