129081372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1536683}}^1$

素因数の和:1536697

約数の個数: 24

約数和(自身を含む): 344217216

約数和(自身を除く): 215135844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1536683, 3073366, 4610049, 6146732, 9220098, 10756781, 18440196, 21513562, 32270343, 43027124, 64540686, 129081372]

約数ペア:

[(1, 129081372), (2, 64540686), (3, 43027124), (4, 32270343), (6, 21513562), (7, 18440196), (12, 10756781), (14, 9220098), (21, 6146732), (28, 4610049), (42, 3073366), (84, 1536683)]