28155474

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{1439}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 61102080

約数和(自身を除く): 32946606

約数列:

[1, 2, 3, 6, 9, 18, 1087, 1439, 2174, 2878, 3261, 4317, 6522, 8634, 9783, 12951, 19566, 25902, 1564193, 3128386, 4692579, 9385158, 14077737, 28155474]

約数ペア:

[(1, 28155474), (2, 14077737), (3, 9385158), (6, 4692579), (9, 3128386), (18, 1564193), (1087, 25902), (1439, 19566), (2174, 12951), (2878, 9783), (3261, 8634), (4317, 6522)]