131061276

素因数分解:

$2^2\times 3^2\times {\mathrm{3640591}}^1$

素因数の和:3640601

約数の個数: 18

約数和(自身を含む): 331293872

約数和(自身を除く): 200232596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3640591, 7281182, 10921773, 14562364, 21843546, 32765319, 43687092, 65530638, 131061276]

約数ペア:

[(1, 131061276), (2, 65530638), (3, 43687092), (4, 32765319), (6, 21843546), (9, 14562364), (12, 10921773), (18, 7281182), (36, 3640591)]