80257446

素因数分解:

$2^1\times 3^3\times {\mathrm{1486249}}^1$

素因数の和:1486260

約数の個数: 16

約数和(自身を含む): 178350000

約数和(自身を除く): 98092554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1486249, 2972498, 4458747, 8917494, 13376241, 26752482, 40128723, 80257446]

約数ペア:

[(1, 80257446), (2, 40128723), (3, 26752482), (6, 13376241), (9, 8917494), (18, 4458747), (27, 2972498), (54, 1486249)]