9817864

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 11350136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 881, 1393, 1592, 1762, 2786, 3524, 5572, 6167, 7048, 11144, 12334, 24668, 49336, 175319, 350638, 701276, 1227233, 1402552, 2454466, 4908932, 9817864]

約数ペア:

[(1, 9817864), (2, 4908932), (4, 2454466), (7, 1402552), (8, 1227233), (14, 701276), (28, 350638), (56, 175319), (199, 49336), (398, 24668), (796, 12334), (881, 11144), (1393, 7048), (1592, 6167), (1762, 5572), (2786, 3524)]