78481422

素因数分解:

$2^1\times 3^2\times {\mathrm{4360079}}^1$

素因数の和:4360087

約数の個数: 12

約数和(自身を含む): 170043120

約数和(自身を除く): 91561698

約数列:

[1, 2, 3, 6, 9, 18, 4360079, 8720158, 13080237, 26160474, 39240711, 78481422]

約数ペア:

[(1, 78481422), (2, 39240711), (3, 26160474), (6, 13080237), (9, 8720158), (18, 4360079)]