81466086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1044437}}^1$

素因数の和:1044455

約数の個数: 16

約数和(自身を含む): 175465584

約数和(自身を除く): 93999498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1044437, 2088874, 3133311, 6266622, 13577681, 27155362, 40733043, 81466086]

約数ペア:

[(1, 81466086), (2, 40733043), (3, 27155362), (6, 13577681), (13, 6266622), (26, 3133311), (39, 2088874), (78, 1044437)]