68784426

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{25307}}^1$

素因数の和:25466

約数の個数: 24

約数和(自身を含む): 150025824

約数和(自身を除く): 81241398

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 25307, 50614, 75921, 151842, 227763, 455526, 3821357, 7642714, 11464071, 22928142, 34392213, 68784426]

約数ペア:

[(1, 68784426), (2, 34392213), (3, 22928142), (6, 11464071), (9, 7642714), (18, 3821357), (151, 455526), (302, 227763), (453, 151842), (906, 75921), (1359, 50614), (2718, 25307)]