16676946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 46475520

約数和(自身を除く): 29798574

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 99, 114, 117, 121, 143, 171, 186, 198, 209, 234, 242, 247, 279, 286, 341, 342, 363, 403, 418, 429, 494, 558, 589, 627, 682, 726, 741, 806, 858, 1023, 1089, 1178, 1209, 1254, 1287, 1482, 1573, 1767, 1881, 2046, 2178, 2223, 2299, 2418, 2574, 2717, 3069, 3146, 3534, 3627, 3751, 3762, 4433, 4446, 4598, 4719, 5301, 5434, 6138, 6479, 6897, 7254, 7502, 7657, 8151, 8866, 9438, 10602, 11253, 12958, 13299, 13794, 14157, 15314, 16302, 19437, 20691, 22506, 22971, 24453, 26598, 28314, 29887, 33759, 38874, 39897, 41382, 45942, 48763, 48906, 58311, 59774, 67518, 68913, 71269, 79794, 84227, 89661, 97526, 116622, 137826, 142538, 146289, 168454, 179322, 213807, 252681, 268983, 292578, 427614, 438867, 505362, 537966, 641421, 758043, 877734, 926497, 1282842, 1516086, 1852994, 2779491, 5558982, 8338473, 16676946]

約数ペア:

[(1, 16676946), (2, 8338473), (3, 5558982), (6, 2779491), (9, 1852994), (11, 1516086), (13, 1282842), (18, 926497), (19, 877734), (22, 758043), (26, 641421), (31, 537966), (33, 505362), (38, 438867), (39, 427614), (57, 292578), (62, 268983), (66, 252681), (78, 213807), (93, 179322), (99, 168454), (114, 146289), (117, 142538), (121, 137826), (143, 116622), (171, 97526), (186, 89661), (198, 84227), (209, 79794), (234, 71269), (242, 68913), (247, 67518), (279, 59774), (286, 58311), (341, 48906), (342, 48763), (363, 45942), (403, 41382), (418, 39897), (429, 38874), (494, 33759), (558, 29887), (589, 28314), (627, 26598), (682, 24453), (726, 22971), (741, 22506), (806, 20691), (858, 19437), (1023, 16302), (1089, 15314), (1178, 14157), (1209, 13794), (1254, 13299), (1287, 12958), (1482, 11253), (1573, 10602), (1767, 9438), (1881, 8866), (2046, 8151), (2178, 7657), (2223, 7502), (2299, 7254), (2418, 6897), (2574, 6479), (2717, 6138), (3069, 5434), (3146, 5301), (3534, 4719), (3627, 4598), (3751, 4446), (3762, 4433)]