64499994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{275641}}^1$

素因数の和:275662

約数の個数: 24

約数和(自身を含む): 150500532

約数和(自身を除く): 86000538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 275641, 551282, 826923, 1653846, 2480769, 3583333, 4961538, 7166666, 10749999, 21499998, 32249997, 64499994]

約数ペア:

[(1, 64499994), (2, 32249997), (3, 21499998), (6, 10749999), (9, 7166666), (13, 4961538), (18, 3583333), (26, 2480769), (39, 1653846), (78, 826923), (117, 551282), (234, 275641)]