18678276

素因数分解:

$2^2\times 3^4\times {\mathrm{57649}}^1$

素因数の和:57665

約数の個数: 30

約数和(自身を含む): 48829550

約数和(自身を除く): 30151274

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57649, 115298, 172947, 230596, 345894, 518841, 691788, 1037682, 1556523, 2075364, 3113046, 4669569, 6226092, 9339138, 18678276]

約数ペア:

[(1, 18678276), (2, 9339138), (3, 6226092), (4, 4669569), (6, 3113046), (9, 2075364), (12, 1556523), (18, 1037682), (27, 691788), (36, 518841), (54, 345894), (81, 230596), (108, 172947), (162, 115298), (324, 57649)]