12206061

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 20246720

約数和(自身を除く): 8040659

約数列:

[1, 3, 7, 9, 21, 63, 313, 619, 939, 1857, 2191, 2817, 4333, 5571, 6573, 12999, 19719, 38997, 193747, 581241, 1356229, 1743723, 4068687, 12206061]

約数ペア:

[(1, 12206061), (3, 4068687), (7, 1743723), (9, 1356229), (21, 581241), (63, 193747), (313, 38997), (619, 19719), (939, 12999), (1857, 6573), (2191, 5571), (2817, 4333)]