66872556

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{1663}}^1$

素因数の和:2790

約数の個数: 36

約数和(自身を含む): 169292032

約数和(自身を除く): 102419476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 1663, 2234, 3326, 3351, 4468, 4989, 6652, 6702, 9978, 10053, 13404, 14967, 19956, 20106, 29934, 40212, 59868, 1857571, 3715142, 5572713, 7430284, 11145426, 16718139, 22290852, 33436278, 66872556]

約数ペア:

[(1, 66872556), (2, 33436278), (3, 22290852), (4, 16718139), (6, 11145426), (9, 7430284), (12, 5572713), (18, 3715142), (36, 1857571), (1117, 59868), (1663, 40212), (2234, 29934), (3326, 20106), (3351, 19956), (4468, 14967), (4989, 13404), (6652, 10053), (6702, 9978)]