9076782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12696018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 149, 213, 286, 298, 426, 429, 447, 781, 858, 894, 923, 1562, 1639, 1846, 1937, 2343, 2769, 3278, 3874, 4686, 4917, 5538, 5811, 9834, 10153, 10579, 11622, 20306, 21158, 21307, 30459, 31737, 42614, 60918, 63474, 63921, 116369, 127842, 137527, 232738, 275054, 349107, 412581, 698214, 825162, 1512797, 3025594, 4538391, 9076782]

約数ペア:

[(1, 9076782), (2, 4538391), (3, 3025594), (6, 1512797), (11, 825162), (13, 698214), (22, 412581), (26, 349107), (33, 275054), (39, 232738), (66, 137527), (71, 127842), (78, 116369), (142, 63921), (143, 63474), (149, 60918), (213, 42614), (286, 31737), (298, 30459), (426, 21307), (429, 21158), (447, 20306), (781, 11622), (858, 10579), (894, 10153), (923, 9834), (1562, 5811), (1639, 5538), (1846, 4917), (1937, 4686), (2343, 3874), (2769, 3278)]