2748006

素因数分解:

$2^1\times 3^4\times {\mathrm{16963}}^1$

素因数の和:16977

約数の個数: 20

約数和(自身を含む): 6157932

約数和(自身を除く): 3409926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 16963, 33926, 50889, 101778, 152667, 305334, 458001, 916002, 1374003, 2748006]

約数ペア:

[(1, 2748006), (2, 1374003), (3, 916002), (6, 458001), (9, 305334), (18, 152667), (27, 101778), (54, 50889), (81, 33926), (162, 16963)]