26890188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172373}}^1$

素因数の和:172393

約数の個数: 24

約数和(自身を含む): 67570608

約数和(自身を除く): 40680420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 172373, 344746, 517119, 689492, 1034238, 2068476, 2240849, 4481698, 6722547, 8963396, 13445094, 26890188]

約数ペア:

[(1, 26890188), (2, 13445094), (3, 8963396), (4, 6722547), (6, 4481698), (12, 2240849), (13, 2068476), (26, 1034238), (39, 689492), (52, 517119), (78, 344746), (156, 172373)]