12971466

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16759}}^1$

素因数の和:16810

約数の個数: 24

約数和(自身を含む): 28760160

約数和(自身を除く): 15788694

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 16759, 33518, 50277, 100554, 150831, 301662, 720637, 1441274, 2161911, 4323822, 6485733, 12971466]

約数ペア:

[(1, 12971466), (2, 6485733), (3, 4323822), (6, 2161911), (9, 1441274), (18, 720637), (43, 301662), (86, 150831), (129, 100554), (258, 50277), (387, 33518), (774, 16759)]