18279424

素因数分解:

$2^{10}\times {\mathrm{17851}}^1$

素因数の和:17871

約数の個数: 22

約数和(自身を含む): 36543044

約数和(自身を除く): 18263620

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 17851, 35702, 71404, 142808, 285616, 571232, 1142464, 2284928, 4569856, 9139712, 18279424]

約数ペア:

[(1, 18279424), (2, 9139712), (4, 4569856), (8, 2284928), (16, 1142464), (32, 571232), (64, 285616), (128, 142808), (256, 71404), (512, 35702), (1024, 17851)]