9509994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 25804800

約数和(自身を除く): 16294806

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 31, 38, 39, 46, 54, 57, 62, 69, 78, 93, 114, 117, 138, 171, 186, 207, 234, 247, 279, 299, 342, 351, 403, 414, 437, 494, 513, 558, 589, 598, 621, 702, 713, 741, 806, 837, 874, 897, 1026, 1178, 1209, 1242, 1311, 1426, 1482, 1674, 1767, 1794, 2139, 2223, 2418, 2622, 2691, 3534, 3627, 3933, 4278, 4446, 5301, 5382, 5681, 6417, 6669, 7254, 7657, 7866, 8073, 9269, 10602, 10881, 11362, 11799, 12834, 13338, 13547, 15314, 15903, 16146, 17043, 18538, 19251, 21762, 22971, 23598, 27094, 27807, 31806, 34086, 38502, 40641, 45942, 51129, 55614, 68913, 81282, 83421, 102258, 121923, 137826, 153387, 166842, 176111, 206739, 243846, 250263, 306774, 352222, 365769, 413478, 500526, 528333, 731538, 1056666, 1584999, 3169998, 4754997, 9509994]

約数ペア:

[(1, 9509994), (2, 4754997), (3, 3169998), (6, 1584999), (9, 1056666), (13, 731538), (18, 528333), (19, 500526), (23, 413478), (26, 365769), (27, 352222), (31, 306774), (38, 250263), (39, 243846), (46, 206739), (54, 176111), (57, 166842), (62, 153387), (69, 137826), (78, 121923), (93, 102258), (114, 83421), (117, 81282), (138, 68913), (171, 55614), (186, 51129), (207, 45942), (234, 40641), (247, 38502), (279, 34086), (299, 31806), (342, 27807), (351, 27094), (403, 23598), (414, 22971), (437, 21762), (494, 19251), (513, 18538), (558, 17043), (589, 16146), (598, 15903), (621, 15314), (702, 13547), (713, 13338), (741, 12834), (806, 11799), (837, 11362), (874, 10881), (897, 10602), (1026, 9269), (1178, 8073), (1209, 7866), (1242, 7657), (1311, 7254), (1426, 6669), (1482, 6417), (1674, 5681), (1767, 5382), (1794, 5301), (2139, 4446), (2223, 4278), (2418, 3933), (2622, 3627), (2691, 3534)]