27644380166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1902049}}^1$

素因数の和:1902120

約数の個数: 24

約数和(自身を含む): 45945919800

約数和(自身を除く): 18301539634

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 1902049, 3804098, 24726637, 49453274, 81788107, 163576214, 321446281, 642892562, 1063245391, 2126490782, 13822190083, 27644380166]

約数ペア:

[(1, 27644380166), (2, 13822190083), (13, 2126490782), (26, 1063245391), (43, 642892562), (86, 321446281), (169, 163576214), (338, 81788107), (559, 49453274), (1118, 24726637), (7267, 3804098), (14534, 1902049)]