2028054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 4688640

約数和(自身を除く): 2660586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 443, 654, 763, 886, 1329, 1526, 2289, 2658, 3101, 4578, 6202, 9303, 18606, 48287, 96574, 144861, 289722, 338009, 676018, 1014027, 2028054]

約数ペア:

[(1, 2028054), (2, 1014027), (3, 676018), (6, 338009), (7, 289722), (14, 144861), (21, 96574), (42, 48287), (109, 18606), (218, 9303), (327, 6202), (443, 4578), (654, 3101), (763, 2658), (886, 2289), (1329, 1526)]