7440138

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3863}}^1$

素因数の和:3978

約数の個数: 24

約数和(自身を含む): 16275168

約数和(自身を除く): 8835030

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 3863, 7726, 11589, 23178, 34767, 69534, 413341, 826682, 1240023, 2480046, 3720069, 7440138]

約数ペア:

[(1, 7440138), (2, 3720069), (3, 2480046), (6, 1240023), (9, 826682), (18, 413341), (107, 69534), (214, 34767), (321, 23178), (642, 11589), (963, 7726), (1926, 3863)]