18212552

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{4001}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 34217100

約数和(自身を除く): 16004548

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4001, 4552, 8002, 16004, 32008, 2276569, 4553138, 9106276, 18212552]

約数ペア:

[(1, 18212552), (2, 9106276), (4, 4553138), (8, 2276569), (569, 32008), (1138, 16004), (2276, 8002), (4001, 4552)]