15389946

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 40199040

約数和(自身を除く): 24809094

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 1993, 2574, 3861, 3986, 5979, 7722, 11958, 17937, 21923, 25909, 35874, 43846, 51818, 53811, 65769, 77727, 107622, 131538, 155454, 197307, 233181, 284999, 394614, 466362, 569998, 591921, 699543, 854997, 1183842, 1399086, 1709994, 2564991, 5129982, 7694973, 15389946]

約数ペア:

[(1, 15389946), (2, 7694973), (3, 5129982), (6, 2564991), (9, 1709994), (11, 1399086), (13, 1183842), (18, 854997), (22, 699543), (26, 591921), (27, 569998), (33, 466362), (39, 394614), (54, 284999), (66, 233181), (78, 197307), (99, 155454), (117, 131538), (143, 107622), (198, 77727), (234, 65769), (286, 53811), (297, 51818), (351, 43846), (429, 35874), (594, 25909), (702, 21923), (858, 17937), (1287, 11958), (1993, 7722), (2574, 5979), (3861, 3986)]