27542878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{3061}}^1$

素因数の和:3483

約数の個数: 16

約数和(自身を含む): 45195120

約数和(自身を除く): 17652242

約数列:

[1, 2, 11, 22, 409, 818, 3061, 4499, 6122, 8998, 33671, 67342, 1251949, 2503898, 13771439, 27542878]

約数ペア:

[(1, 27542878), (2, 13771439), (11, 2503898), (22, 1251949), (409, 67342), (818, 33671), (3061, 8998), (4499, 6122)]