1083078

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1405242

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 647, 837, 1294, 1674, 1941, 3882, 5823, 11646, 17469, 20057, 34938, 40114, 60171, 120342, 180513, 361026, 541539, 1083078]

約数ペア:

[(1, 1083078), (2, 541539), (3, 361026), (6, 180513), (9, 120342), (18, 60171), (27, 40114), (31, 34938), (54, 20057), (62, 17469), (93, 11646), (186, 5823), (279, 3882), (558, 1941), (647, 1674), (837, 1294)]