2857086

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 6408480

約数和(自身を除く): 3551394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 337, 471, 674, 942, 1011, 1413, 2022, 2826, 3033, 4239, 6066, 8478, 9099, 18198, 52909, 105818, 158727, 317454, 476181, 952362, 1428543, 2857086]

約数ペア:

[(1, 2857086), (2, 1428543), (3, 952362), (6, 476181), (9, 317454), (18, 158727), (27, 105818), (54, 52909), (157, 18198), (314, 9099), (337, 8478), (471, 6066), (674, 4239), (942, 3033), (1011, 2826), (1413, 2022)]