31320396

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5839}}^1$

素因数の和:5998

約数の個数: 36

約数和(自身を含む): 79716000

約数和(自身を除く): 48395604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 5839, 11678, 17517, 23356, 35034, 52551, 70068, 105102, 210204, 870011, 1740022, 2610033, 3480044, 5220066, 7830099, 10440132, 15660198, 31320396]

約数ペア:

[(1, 31320396), (2, 15660198), (3, 10440132), (4, 7830099), (6, 5220066), (9, 3480044), (12, 2610033), (18, 1740022), (36, 870011), (149, 210204), (298, 105102), (447, 70068), (596, 52551), (894, 35034), (1341, 23356), (1788, 17517), (2682, 11678), (5364, 5839)]