18679098

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22397}}^1$

素因数の和:22541

約数の個数: 16

約数和(自身を含む): 37628640

約数和(自身を除く): 18949542

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22397, 44794, 67191, 134382, 3113183, 6226366, 9339549, 18679098]

約数ペア:

[(1, 18679098), (2, 9339549), (3, 6226366), (6, 3113183), (139, 134382), (278, 67191), (417, 44794), (834, 22397)]