81386862

素因数分解:

$2^1\times 3^1\times {\mathrm{2999}}^1\times {\mathrm{4523}}^1$

素因数の和:7527

約数の個数: 16

約数和(自身を含む): 162864000

約数和(自身を除く): 81477138

約数列:

[1, 2, 3, 6, 2999, 4523, 5998, 8997, 9046, 13569, 17994, 27138, 13564477, 27128954, 40693431, 81386862]

約数ペア:

[(1, 81386862), (2, 40693431), (3, 27128954), (6, 13564477), (2999, 27138), (4523, 17994), (5998, 13569), (8997, 9046)]