18111232

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 36424080

約数和(自身を除く): 18312848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 269, 526, 538, 1052, 1076, 2104, 2152, 4208, 4304, 8416, 8608, 16832, 17216, 33664, 34432, 67328, 68864, 70747, 141494, 282988, 565976, 1131952, 2263904, 4527808, 9055616, 18111232]

約数ペア:

[(1, 18111232), (2, 9055616), (4, 4527808), (8, 2263904), (16, 1131952), (32, 565976), (64, 282988), (128, 141494), (256, 70747), (263, 68864), (269, 67328), (526, 34432), (538, 33664), (1052, 17216), (1076, 16832), (2104, 8608), (2152, 8416), (4208, 4304)]