12801684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 34328448

約数和(自身を除く): 21526764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 593, 771, 1028, 1186, 1542, 1779, 1799, 2372, 3084, 3558, 3598, 4151, 5397, 7116, 7196, 8302, 10794, 12453, 16604, 21588, 24906, 49812, 152401, 304802, 457203, 609604, 914406, 1066807, 1828812, 2133614, 3200421, 4267228, 6400842, 12801684]

約数ペア:

[(1, 12801684), (2, 6400842), (3, 4267228), (4, 3200421), (6, 2133614), (7, 1828812), (12, 1066807), (14, 914406), (21, 609604), (28, 457203), (42, 304802), (84, 152401), (257, 49812), (514, 24906), (593, 21588), (771, 16604), (1028, 12453), (1186, 10794), (1542, 8302), (1779, 7196), (1799, 7116), (2372, 5397), (3084, 4151), (3558, 3598)]