17615346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2129}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 40487040

約数和(自身を除く): 22871694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2129, 2758, 4137, 4258, 6387, 8274, 12774, 14903, 29806, 44709, 89418, 419413, 838826, 1258239, 2516478, 2935891, 5871782, 8807673, 17615346]

約数ペア:

[(1, 17615346), (2, 8807673), (3, 5871782), (6, 2935891), (7, 2516478), (14, 1258239), (21, 838826), (42, 419413), (197, 89418), (394, 44709), (591, 29806), (1182, 14903), (1379, 12774), (2129, 8274), (2758, 6387), (4137, 4258)]