27806386

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{2027}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 44048160

約数和(自身を除く): 16241774

約数列:

[1, 2, 19, 38, 361, 722, 2027, 4054, 6859, 13718, 38513, 77026, 731747, 1463494, 13903193, 27806386]

約数ペア:

[(1, 27806386), (2, 13903193), (19, 1463494), (38, 731747), (361, 77026), (722, 38513), (2027, 13718), (4054, 6859)]