187387686

素因数分解:

$2^1\times 3^2\times {\mathrm{2341}}^1\times {\mathrm{4447}}^1$

素因数の和:6796

約数の個数: 24

約数和(自身を含む): 406271424

約数和(自身を除く): 218883738

約数列:

[1, 2, 3, 6, 9, 18, 2341, 4447, 4682, 7023, 8894, 13341, 14046, 21069, 26682, 40023, 42138, 80046, 10410427, 20820854, 31231281, 62462562, 93693843, 187387686]

約数ペア:

[(1, 187387686), (2, 93693843), (3, 62462562), (6, 31231281), (9, 20820854), (18, 10410427), (2341, 80046), (4447, 42138), (4682, 40023), (7023, 26682), (8894, 21069), (13341, 14046)]