2478251214

素因数分解:

$2^1\times 3^4\times {\mathrm{15297847}}^1$

素因数の和:15297861

約数の個数: 20

約数和(自身を含む): 5553118824

約数和(自身を除く): 3074867610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15297847, 30595694, 45893541, 91787082, 137680623, 275361246, 413041869, 826083738, 1239125607, 2478251214]

約数ペア:

[(1, 2478251214), (2, 1239125607), (3, 826083738), (6, 413041869), (9, 275361246), (18, 137680623), (27, 91787082), (54, 45893541), (81, 30595694), (162, 15297847)]