12898854

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10093}}^1$

素因数の和:10172

約数の個数: 24

約数和(自身を含む): 28343952

約数和(自身を除く): 15445098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10093, 20186, 30279, 60558, 90837, 181674, 716603, 1433206, 2149809, 4299618, 6449427, 12898854]

約数ペア:

[(1, 12898854), (2, 6449427), (3, 4299618), (6, 2149809), (9, 1433206), (18, 716603), (71, 181674), (142, 90837), (213, 60558), (426, 30279), (639, 20186), (1278, 10093)]