81003276

素因数分解:

$2^2\times 3^2\times {\mathrm{2250091}}^1$

素因数の和:2250101

約数の個数: 18

約数和(自身を含む): 204758372

約数和(自身を除く): 123755096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2250091, 4500182, 6750273, 9000364, 13500546, 20250819, 27001092, 40501638, 81003276]

約数ペア:

[(1, 81003276), (2, 40501638), (3, 27001092), (4, 20250819), (6, 13500546), (9, 9000364), (12, 6750273), (18, 4500182), (36, 2250091)]