1566991998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{46829}}^1$

素因数の和:46874

約数の個数: 72

約数和(自身を含む): 4010708520

約数和(自身を除く): 2443716522

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 3042, 3718, 5577, 11154, 16731, 33462, 46829, 93658, 140487, 280974, 421461, 515119, 608777, 842922, 1030238, 1217554, 1545357, 1826331, 3090714, 3652662, 4636071, 5478993, 6696547, 7914101, 9272142, 10957986, 13393094, 15828202, 20089641, 23742303, 40179282, 47484606, 60268923, 71226909, 87055111, 120537846, 142453818, 174110222, 261165333, 522330666, 783495999, 1566991998]

約数ペア:

[(1, 1566991998), (2, 783495999), (3, 522330666), (6, 261165333), (9, 174110222), (11, 142453818), (13, 120537846), (18, 87055111), (22, 71226909), (26, 60268923), (33, 47484606), (39, 40179282), (66, 23742303), (78, 20089641), (99, 15828202), (117, 13393094), (143, 10957986), (169, 9272142), (198, 7914101), (234, 6696547), (286, 5478993), (338, 4636071), (429, 3652662), (507, 3090714), (858, 1826331), (1014, 1545357), (1287, 1217554), (1521, 1030238), (1859, 842922), (2574, 608777), (3042, 515119), (3718, 421461), (5577, 280974), (11154, 140487), (16731, 93658), (33462, 46829)]