17974764

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 46956000

約数和(自身を除く): 28981236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1117, 1341, 1788, 2234, 2682, 3351, 4023, 4468, 5364, 6702, 8046, 10053, 13404, 16092, 20106, 30159, 40212, 60318, 120636, 166433, 332866, 499299, 665732, 998598, 1497897, 1997196, 2995794, 4493691, 5991588, 8987382, 17974764]

約数ペア:

[(1, 17974764), (2, 8987382), (3, 5991588), (4, 4493691), (6, 2995794), (9, 1997196), (12, 1497897), (18, 998598), (27, 665732), (36, 499299), (54, 332866), (108, 166433), (149, 120636), (298, 60318), (447, 40212), (596, 30159), (894, 20106), (1117, 16092), (1341, 13404), (1788, 10053), (2234, 8046), (2682, 6702), (3351, 5364), (4023, 4468)]