43005978

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3824

約数の個数: 40

約数和(自身を含む): 97748640

約数和(自身を除く): 54742662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3739, 3834, 5751, 7478, 11217, 11502, 22434, 33651, 67302, 100953, 201906, 265469, 302859, 530938, 605718, 796407, 1592814, 2389221, 4778442, 7167663, 14335326, 21502989, 43005978]

約数ペア:

[(1, 43005978), (2, 21502989), (3, 14335326), (6, 7167663), (9, 4778442), (18, 2389221), (27, 1592814), (54, 796407), (71, 605718), (81, 530938), (142, 302859), (162, 265469), (213, 201906), (426, 100953), (639, 67302), (1278, 33651), (1917, 22434), (3739, 11502), (3834, 11217), (5751, 7478)]