8427924

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 21431956

約数和(自身を除く): 13004032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1213, 1737, 2316, 2426, 3474, 3639, 4852, 6948, 7278, 10917, 14556, 21834, 43668, 234109, 468218, 702327, 936436, 1404654, 2106981, 2809308, 4213962, 8427924]

約数ペア:

[(1, 8427924), (2, 4213962), (3, 2809308), (4, 2106981), (6, 1404654), (9, 936436), (12, 702327), (18, 468218), (36, 234109), (193, 43668), (386, 21834), (579, 14556), (772, 10917), (1158, 7278), (1213, 6948), (1737, 4852), (2316, 3639), (2426, 3474)]