27168878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33377}}^1$

素因数の和:33427

約数の個数: 16

約数和(自身を含む): 45661104

約数和(自身を除く): 18492226

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33377, 66754, 367147, 734294, 1234949, 2469898, 13584439, 27168878]

約数ペア:

[(1, 27168878), (2, 13584439), (11, 2469898), (22, 1234949), (37, 734294), (74, 367147), (407, 66754), (814, 33377)]