2572722

素因数分解:

$2^1\times 3^4\times {\mathrm{15881}}^1$

素因数の和:15895

約数の個数: 20

約数和(自身を含む): 5765166

約数和(自身を除く): 3192444

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15881, 31762, 47643, 95286, 142929, 285858, 428787, 857574, 1286361, 2572722]

約数ペア:

[(1, 2572722), (2, 1286361), (3, 857574), (6, 428787), (9, 285858), (18, 142929), (27, 95286), (54, 47643), (81, 31762), (162, 15881)]