178925124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2130061}}^1$

素因数の和:2130075

約数の個数: 24

約数和(自身を含む): 477133888

約数和(自身を除く): 298208764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2130061, 4260122, 6390183, 8520244, 12780366, 14910427, 25560732, 29820854, 44731281, 59641708, 89462562, 178925124]

約数ペア:

[(1, 178925124), (2, 89462562), (3, 59641708), (4, 44731281), (6, 29820854), (7, 25560732), (12, 14910427), (14, 12780366), (21, 8520244), (28, 6390183), (42, 4260122), (84, 2130061)]