21036938082

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97423}}^1$

素因数の和:97547

約数の個数: 64

約数和(自身を含む): 46716756480

約数和(自身を除く): 25679818398

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 73, 87, 102, 146, 174, 219, 438, 493, 986, 1241, 1479, 2117, 2482, 2958, 3723, 4234, 6351, 7446, 12702, 35989, 71978, 97423, 107967, 194846, 215934, 292269, 584538, 1656191, 2825267, 3312382, 4968573, 5650534, 7111879, 8475801, 9937146, 14223758, 16951602, 21335637, 42671274, 48029539, 96059078, 120901943, 144088617, 206244491, 241803886, 288177234, 362705829, 412488982, 618733473, 725411658, 1237466946, 3506156347, 7012312694, 10518469041, 21036938082]

約数ペア:

[(1, 21036938082), (2, 10518469041), (3, 7012312694), (6, 3506156347), (17, 1237466946), (29, 725411658), (34, 618733473), (51, 412488982), (58, 362705829), (73, 288177234), (87, 241803886), (102, 206244491), (146, 144088617), (174, 120901943), (219, 96059078), (438, 48029539), (493, 42671274), (986, 21335637), (1241, 16951602), (1479, 14223758), (2117, 9937146), (2482, 8475801), (2958, 7111879), (3723, 5650534), (4234, 4968573), (6351, 3312382), (7446, 2825267), (12702, 1656191), (35989, 584538), (71978, 292269), (97423, 215934), (107967, 194846)]