6438876

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2543}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 15101184

約数和(自身を除く): 8662308

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 2543, 5086, 7629, 10172, 15258, 30516, 536573, 1073146, 1609719, 2146292, 3219438, 6438876]

約数ペア:

[(1, 6438876), (2, 3219438), (3, 2146292), (4, 1609719), (6, 1073146), (12, 536573), (211, 30516), (422, 15258), (633, 10172), (844, 7629), (1266, 5086), (2532, 2543)]