9181660

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2749}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 19404000

約数和(自身を除く): 10222340

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 2749, 3340, 5498, 10996, 13745, 27490, 54980, 459083, 918166, 1836332, 2295415, 4590830, 9181660]

約数ペア:

[(1, 9181660), (2, 4590830), (4, 2295415), (5, 1836332), (10, 918166), (20, 459083), (167, 54980), (334, 27490), (668, 13745), (835, 10996), (1670, 5498), (2749, 3340)]