13427838

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 29163888

約数和(自身を除く): 15736050

約数列:

[1, 2, 3, 6, 9, 18, 647, 1153, 1294, 1941, 2306, 3459, 3882, 5823, 6918, 10377, 11646, 20754, 745991, 1491982, 2237973, 4475946, 6713919, 13427838]

約数ペア:

[(1, 13427838), (2, 6713919), (3, 4475946), (6, 2237973), (9, 1491982), (18, 745991), (647, 20754), (1153, 11646), (1294, 10377), (1941, 6918), (2306, 5823), (3459, 3882)]