18426712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{56179}}^1$

素因数の和:56226

約数の個数: 16

約数和(自身を含む): 35393400

約数和(自身を除く): 16966688

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 56179, 112358, 224716, 449432, 2303339, 4606678, 9213356, 18426712]

約数ペア:

[(1, 18426712), (2, 9213356), (4, 4606678), (8, 2303339), (41, 449432), (82, 224716), (164, 112358), (328, 56179)]