67897746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{538871}}^1$

素因数の和:538886

約数の個数: 24

約数和(自身を含む): 168128064

約数和(自身を除く): 100230318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 538871, 1077742, 1616613, 3233226, 3772097, 4849839, 7544194, 9699678, 11316291, 22632582, 33948873, 67897746]

約数ペア:

[(1, 67897746), (2, 33948873), (3, 22632582), (6, 11316291), (7, 9699678), (9, 7544194), (14, 4849839), (18, 3772097), (21, 3233226), (42, 1616613), (63, 1077742), (126, 538871)]