66784266

素因数分解:

$2^1\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{2543}}^1$

素因数の和:4010

約数の個数: 24

約数和(自身を含む): 144855360

約数和(自身を除く): 78071094

約数列:

[1, 2, 3, 6, 9, 18, 1459, 2543, 2918, 4377, 5086, 7629, 8754, 13131, 15258, 22887, 26262, 45774, 3710237, 7420474, 11130711, 22261422, 33392133, 66784266]

約数ペア:

[(1, 66784266), (2, 33392133), (3, 22261422), (6, 11130711), (9, 7420474), (18, 3710237), (1459, 45774), (2543, 26262), (2918, 22887), (4377, 15258), (5086, 13131), (7629, 8754)]