9783438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 13264626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 311, 321, 622, 642, 749, 933, 1498, 1866, 2177, 2247, 4354, 4494, 5243, 6531, 10486, 13062, 15239, 15729, 30478, 31458, 33277, 45717, 66554, 91434, 99831, 199662, 232939, 465878, 698817, 1397634, 1630573, 3261146, 4891719, 9783438]

約数ペア:

[(1, 9783438), (2, 4891719), (3, 3261146), (6, 1630573), (7, 1397634), (14, 698817), (21, 465878), (42, 232939), (49, 199662), (98, 99831), (107, 91434), (147, 66554), (214, 45717), (294, 33277), (311, 31458), (321, 30478), (622, 15729), (642, 15239), (749, 13062), (933, 10486), (1498, 6531), (1866, 5243), (2177, 4494), (2247, 4354)]