67897788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{808307}}^1$

素因数の和:808321

約数の個数: 24

約数和(自身を含む): 181060992

約数和(自身を除く): 113163204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 808307, 1616614, 2424921, 3233228, 4849842, 5658149, 9699684, 11316298, 16974447, 22632596, 33948894, 67897788]

約数ペア:

[(1, 67897788), (2, 33948894), (3, 22632596), (4, 16974447), (6, 11316298), (7, 9699684), (12, 5658149), (14, 4849842), (21, 3233228), (28, 2424921), (42, 1616614), (84, 808307)]