66682746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284969}}^1$

素因数の和:284990

約数の個数: 24

約数和(自身を含む): 155593620

約数和(自身を除く): 88910874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284969, 569938, 854907, 1709814, 2564721, 3704597, 5129442, 7409194, 11113791, 22227582, 33341373, 66682746]

約数ペア:

[(1, 66682746), (2, 33341373), (3, 22227582), (6, 11113791), (9, 7409194), (13, 5129442), (18, 3704597), (26, 2564721), (39, 1709814), (78, 854907), (117, 569938), (234, 284969)]