31781172

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{3323}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 74271456

約数和(自身を除く): 42490284

約数列:

[1, 2, 3, 4, 6, 12, 797, 1594, 2391, 3188, 3323, 4782, 6646, 9564, 9969, 13292, 19938, 39876, 2648431, 5296862, 7945293, 10593724, 15890586, 31781172]

約数ペア:

[(1, 31781172), (2, 15890586), (3, 10593724), (4, 7945293), (6, 5296862), (12, 2648431), (797, 39876), (1594, 19938), (2391, 13292), (3188, 9969), (3323, 9564), (4782, 6646)]