2247398946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62773}}^1$

素因数の和:62817

約数の個数: 80

約数和(自身を含む): 5742314424

約数和(自身を除く): 3494915478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 62773, 125546, 188319, 376638, 564957, 816049, 1067141, 1129914, 1632098, 1694871, 2134282, 2448147, 3201423, 3389742, 4896294, 5084613, 6402846, 7344441, 9604269, 10169226, 13872833, 14688882, 19208538, 22033323, 27745666, 28812807, 41618499, 44066646, 57625614, 66099969, 83236998, 86438421, 124855497, 132199938, 172876842, 249710994, 374566491, 749132982, 1123699473, 2247398946]

約数ペア:

[(1, 2247398946), (2, 1123699473), (3, 749132982), (6, 374566491), (9, 249710994), (13, 172876842), (17, 132199938), (18, 124855497), (26, 86438421), (27, 83236998), (34, 66099969), (39, 57625614), (51, 44066646), (54, 41618499), (78, 28812807), (81, 27745666), (102, 22033323), (117, 19208538), (153, 14688882), (162, 13872833), (221, 10169226), (234, 9604269), (306, 7344441), (351, 6402846), (442, 5084613), (459, 4896294), (663, 3389742), (702, 3201423), (918, 2448147), (1053, 2134282), (1326, 1694871), (1377, 1632098), (1989, 1129914), (2106, 1067141), (2754, 816049), (3978, 564957), (5967, 376638), (11934, 188319), (17901, 125546), (35802, 62773)]