27621802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7643}}^1$

素因数の和:7797

約数の個数: 16

約数和(自身を含む): 44946720

約数和(自身を除く): 17324918

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 7643, 15286, 99359, 198718, 1062377, 2124754, 13810901, 27621802]

約数ペア:

[(1, 27621802), (2, 13810901), (13, 2124754), (26, 1062377), (139, 198718), (278, 99359), (1807, 15286), (3614, 7643)]