81625716

素因数分解:

$2^2\times 3^2\times {\mathrm{2267381}}^1$

素因数の和:2267391

約数の個数: 18

約数和(自身を含む): 206331762

約数和(自身を除く): 124706046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2267381, 4534762, 6802143, 9069524, 13604286, 20406429, 27208572, 40812858, 81625716]

約数ペア:

[(1, 81625716), (2, 40812858), (3, 27208572), (4, 20406429), (6, 13604286), (9, 9069524), (12, 6802143), (18, 4534762), (36, 2267381)]