25116678

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2111}}^1$

素因数の和:2780

約数の個数: 24

約数和(自身を含む): 54527616

約数和(自身を除く): 29410938

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 2111, 3966, 4222, 5949, 6333, 11898, 12666, 18999, 37998, 1395371, 2790742, 4186113, 8372226, 12558339, 25116678]

約数ペア:

[(1, 25116678), (2, 12558339), (3, 8372226), (6, 4186113), (9, 2790742), (18, 1395371), (661, 37998), (1322, 18999), (1983, 12666), (2111, 11898), (3966, 6333), (4222, 5949)]