289674588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3448507}}^1$

素因数の和:3448521

約数の個数: 24

約数和(自身を含む): 772465792

約数和(自身を除く): 482791204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3448507, 6897014, 10345521, 13794028, 20691042, 24139549, 41382084, 48279098, 72418647, 96558196, 144837294, 289674588]

約数ペア:

[(1, 289674588), (2, 144837294), (3, 96558196), (4, 72418647), (6, 48279098), (7, 41382084), (12, 24139549), (14, 20691042), (21, 13794028), (28, 10345521), (42, 6897014), (84, 3448507)]