12977334

素因数分解:

$2^1\times 3^4\times {\mathrm{80107}}^1$

素因数の和:80121

約数の個数: 20

約数和(自身を含む): 29079204

約数和(自身を除く): 16101870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 80107, 160214, 240321, 480642, 720963, 1441926, 2162889, 4325778, 6488667, 12977334]

約数ペア:

[(1, 12977334), (2, 6488667), (3, 4325778), (6, 2162889), (9, 1441926), (18, 720963), (27, 480642), (54, 240321), (81, 160214), (162, 80107)]