2655142434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21072559}}^1$

素因数の和:21072574

約数の個数: 24

約数和(自身を含む): 6574638720

約数和(自身を除く): 3919496286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21072559, 42145118, 63217677, 126435354, 147507913, 189653031, 295015826, 379306062, 442523739, 885047478, 1327571217, 2655142434]

約数ペア:

[(1, 2655142434), (2, 1327571217), (3, 885047478), (6, 442523739), (7, 379306062), (9, 295015826), (14, 189653031), (18, 147507913), (21, 126435354), (42, 63217677), (63, 42145118), (126, 21072559)]