80590626

素因数分解:

$2^1\times 3^4\times {\mathrm{497473}}^1$

素因数の和:497487

約数の個数: 20

約数和(自身を含む): 180583062

約数和(自身を除く): 99992436

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 497473, 994946, 1492419, 2984838, 4477257, 8954514, 13431771, 26863542, 40295313, 80590626]

約数ペア:

[(1, 80590626), (2, 40295313), (3, 26863542), (6, 13431771), (9, 8954514), (18, 4477257), (27, 2984838), (54, 1492419), (81, 994946), (162, 497473)]