54971868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{654427}}^1$

素因数の和:654441

約数の個数: 24

約数和(自身を含む): 146591872

約数和(自身を除く): 91620004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 654427, 1308854, 1963281, 2617708, 3926562, 4580989, 7853124, 9161978, 13742967, 18323956, 27485934, 54971868]

約数ペア:

[(1, 54971868), (2, 27485934), (3, 18323956), (4, 13742967), (6, 9161978), (7, 7853124), (12, 4580989), (14, 3926562), (21, 2617708), (28, 1963281), (42, 1308854), (84, 654427)]