7805268

素因数分解:

$2^2\times 3^3\times {\mathrm{72271}}^1$

素因数の和:72284

約数の個数: 24

約数和(自身を含む): 20236160

約数和(自身を除く): 12430892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 72271, 144542, 216813, 289084, 433626, 650439, 867252, 1300878, 1951317, 2601756, 3902634, 7805268]

約数ペア:

[(1, 7805268), (2, 3902634), (3, 2601756), (4, 1951317), (6, 1300878), (9, 867252), (12, 650439), (18, 433626), (27, 289084), (36, 216813), (54, 144542), (108, 72271)]