18718084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60773}}^1$

素因数の和:60795

約数の個数: 24

約数和(自身を含む): 40840128

約数和(自身を除く): 22122044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60773, 121546, 243092, 425411, 668503, 850822, 1337006, 1701644, 2674012, 4679521, 9359042, 18718084]

約数ペア:

[(1, 18718084), (2, 9359042), (4, 4679521), (7, 2674012), (11, 1701644), (14, 1337006), (22, 850822), (28, 668503), (44, 425411), (77, 243092), (154, 121546), (308, 60773)]