54971364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{654421}}^1$

素因数の和:654435

約数の個数: 24

約数和(自身を含む): 146590528

約数和(自身を除く): 91619164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 654421, 1308842, 1963263, 2617684, 3926526, 4580947, 7853052, 9161894, 13742841, 18323788, 27485682, 54971364]

約数ペア:

[(1, 54971364), (2, 27485682), (3, 18323788), (4, 13742841), (6, 9161894), (7, 7853052), (12, 4580947), (14, 3926526), (21, 2617684), (28, 1963263), (42, 1308842), (84, 654421)]