12209316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145349}}^1$

素因数の和:145363

約数の個数: 24

約数和(自身を含む): 32558400

約数和(自身を除く): 20349084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145349, 290698, 436047, 581396, 872094, 1017443, 1744188, 2034886, 3052329, 4069772, 6104658, 12209316]

約数ペア:

[(1, 12209316), (2, 6104658), (3, 4069772), (4, 3052329), (6, 2034886), (7, 1744188), (12, 1017443), (14, 872094), (21, 581396), (28, 436047), (42, 290698), (84, 145349)]