39868686

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 80

約数和(自身を含む): 105014448

約数和(自身を除く): 65145762

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1721, 1782, 2106, 2574, 3442, 3861, 5163, 7722, 10326, 11583, 15489, 18931, 22373, 23166, 30978, 37862, 44746, 46467, 56793, 67119, 92934, 113586, 134238, 139401, 170379, 201357, 246103, 278802, 340758, 402714, 492206, 511137, 604071, 738309, 1022274, 1208142, 1476618, 1533411, 1812213, 2214927, 3066822, 3624426, 4429854, 6644781, 13289562, 19934343, 39868686]

約数ペア:

[(1, 39868686), (2, 19934343), (3, 13289562), (6, 6644781), (9, 4429854), (11, 3624426), (13, 3066822), (18, 2214927), (22, 1812213), (26, 1533411), (27, 1476618), (33, 1208142), (39, 1022274), (54, 738309), (66, 604071), (78, 511137), (81, 492206), (99, 402714), (117, 340758), (143, 278802), (162, 246103), (198, 201357), (234, 170379), (286, 139401), (297, 134238), (351, 113586), (429, 92934), (594, 67119), (702, 56793), (858, 46467), (891, 44746), (1053, 37862), (1287, 30978), (1721, 23166), (1782, 22373), (2106, 18931), (2574, 15489), (3442, 11583), (3861, 10326), (5163, 7722)]