71248266

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20509}}^1$

素因数の和:20710

約数の個数: 24

約数和(自身を含む): 155178660

約数和(自身を除く): 83930394

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 20509, 41018, 61527, 123054, 184581, 369162, 3958237, 7916474, 11874711, 23749422, 35624133, 71248266]

約数ペア:

[(1, 71248266), (2, 35624133), (3, 23749422), (6, 11874711), (9, 7916474), (18, 3958237), (193, 369162), (386, 184581), (579, 123054), (1158, 61527), (1737, 41018), (3474, 20509)]