81060546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4813}}^1$

素因数の和:5226

約数の個数: 32

約数和(自身を含む): 185781888

約数和(自身を除く): 104721342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 4813, 5614, 8421, 9626, 14439, 16842, 28878, 33691, 67382, 101073, 202146, 1930013, 3860026, 5790039, 11580078, 13510091, 27020182, 40530273, 81060546]

約数ペア:

[(1, 81060546), (2, 40530273), (3, 27020182), (6, 13510091), (7, 11580078), (14, 5790039), (21, 3860026), (42, 1930013), (401, 202146), (802, 101073), (1203, 67382), (2406, 33691), (2807, 28878), (4813, 16842), (5614, 14439), (8421, 9626)]