81530046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{348419}}^1$

素因数の和:348440

約数の個数: 24

約数和(自身を含む): 190237320

約数和(自身を除く): 108707274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 348419, 696838, 1045257, 2090514, 3135771, 4529447, 6271542, 9058894, 13588341, 27176682, 40765023, 81530046]

約数ペア:

[(1, 81530046), (2, 40765023), (3, 27176682), (6, 13588341), (9, 9058894), (13, 6271542), (18, 4529447), (26, 3135771), (39, 2090514), (78, 1045257), (117, 696838), (234, 348419)]