26726820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445447}}^1$

素因数の和:445459

約数の個数: 24

約数和(自身を含む): 74835264

約数和(自身を除く): 48108444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445447, 890894, 1336341, 1781788, 2227235, 2672682, 4454470, 5345364, 6681705, 8908940, 13363410, 26726820]

約数ペア:

[(1, 26726820), (2, 13363410), (3, 8908940), (4, 6681705), (5, 5345364), (6, 4454470), (10, 2672682), (12, 2227235), (15, 1781788), (20, 1336341), (30, 890894), (60, 445447)]