16986786066

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 37717680000

約数和(自身を除く): 20730893934

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 199, 218, 278, 313, 327, 398, 417, 597, 626, 654, 834, 939, 981, 1194, 1251, 1791, 1878, 1962, 2502, 2817, 3582, 5634, 15151, 21691, 27661, 30302, 34117, 43382, 43507, 45453, 55322, 62287, 65073, 68234, 82983, 87014, 90906, 102351, 124574, 130146, 130521, 136359, 165966, 186861, 195219, 204702, 248949, 261042, 272718, 307053, 373722, 390438, 391563, 497898, 560583, 614106, 783126, 1121166, 3015049, 4742263, 6030098, 6789283, 8657893, 9045147, 9484526, 13578566, 14226789, 17315786, 18090294, 20367849, 25973679, 27135441, 28453578, 40735698, 42680367, 51947358, 54270882, 61103547, 77921037, 85360734, 122207094, 155842074, 943710337, 1887420674, 2831131011, 5662262022, 8493393033, 16986786066]

約数ペア:

[(1, 16986786066), (2, 8493393033), (3, 5662262022), (6, 2831131011), (9, 1887420674), (18, 943710337), (109, 155842074), (139, 122207094), (199, 85360734), (218, 77921037), (278, 61103547), (313, 54270882), (327, 51947358), (398, 42680367), (417, 40735698), (597, 28453578), (626, 27135441), (654, 25973679), (834, 20367849), (939, 18090294), (981, 17315786), (1194, 14226789), (1251, 13578566), (1791, 9484526), (1878, 9045147), (1962, 8657893), (2502, 6789283), (2817, 6030098), (3582, 4742263), (5634, 3015049), (15151, 1121166), (21691, 783126), (27661, 614106), (30302, 560583), (34117, 497898), (43382, 391563), (43507, 390438), (45453, 373722), (55322, 307053), (62287, 272718), (65073, 261042), (68234, 248949), (82983, 204702), (87014, 195219), (90906, 186861), (102351, 165966), (124574, 136359), (130146, 130521)]