18913188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225157}}^1$

素因数の和:225171

約数の個数: 24

約数和(自身を含む): 50435392

約数和(自身を除く): 31522204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225157, 450314, 675471, 900628, 1350942, 1576099, 2701884, 3152198, 4728297, 6304396, 9456594, 18913188]

約数ペア:

[(1, 18913188), (2, 9456594), (3, 6304396), (4, 4728297), (6, 3152198), (7, 2701884), (12, 1576099), (14, 1350942), (21, 900628), (28, 675471), (42, 450314), (84, 225157)]