85438278

素因数分解:

$2^1\times 3^2\times {\mathrm{4746571}}^1$

素因数の和:4746579

約数の個数: 12

約数和(自身を含む): 185116308

約数和(自身を除く): 99678030

約数列:

[1, 2, 3, 6, 9, 18, 4746571, 9493142, 14239713, 28479426, 42719139, 85438278]

約数ペア:

[(1, 85438278), (2, 42719139), (3, 28479426), (6, 14239713), (9, 9493142), (18, 4746571)]