81831252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358909}}^1$

素因数の和:358935

約数の個数: 24

約数和(自身を含む): 200989600

約数和(自身を除く): 119158348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 358909, 717818, 1076727, 1435636, 2153454, 4306908, 6819271, 13638542, 20457813, 27277084, 40915626, 81831252]

約数ペア:

[(1, 81831252), (2, 40915626), (3, 27277084), (4, 20457813), (6, 13638542), (12, 6819271), (19, 4306908), (38, 2153454), (57, 1435636), (76, 1076727), (114, 717818), (228, 358909)]