81006852

素因数分解:

$2^2\times 3^1\times {\mathrm{6750571}}^1$

素因数の和:6750578

約数の個数: 12

約数和(自身を含む): 189016016

約数和(自身を除く): 108009164

約数列:

[1, 2, 3, 4, 6, 12, 6750571, 13501142, 20251713, 27002284, 40503426, 81006852]

約数ペア:

[(1, 81006852), (2, 40503426), (3, 27002284), (4, 20251713), (6, 13501142), (12, 6750571)]