2896722

素因数分解:

$2^1\times 3^4\times {\mathrm{17881}}^1$

素因数の和:17895

約数の個数: 20

約数和(自身を含む): 6491166

約数和(自身を除く): 3594444

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17881, 35762, 53643, 107286, 160929, 321858, 482787, 965574, 1448361, 2896722]

約数ペア:

[(1, 2896722), (2, 1448361), (3, 965574), (6, 482787), (9, 321858), (18, 160929), (27, 107286), (54, 53643), (81, 35762), (162, 17881)]