38916774

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 80

約数和(自身を含む): 99525888

約数和(自身を除く): 60609114

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1087, 1326, 1377, 1989, 2106, 2174, 2754, 3261, 3978, 5967, 6522, 9783, 11934, 14131, 17901, 18479, 19566, 28262, 29349, 35802, 36958, 42393, 55437, 58698, 84786, 88047, 110874, 127179, 166311, 176094, 240227, 254358, 332622, 381537, 480454, 498933, 720681, 763074, 997866, 1144611, 1441362, 1496799, 2162043, 2289222, 2993598, 4324086, 6486129, 12972258, 19458387, 38916774]

約数ペア:

[(1, 38916774), (2, 19458387), (3, 12972258), (6, 6486129), (9, 4324086), (13, 2993598), (17, 2289222), (18, 2162043), (26, 1496799), (27, 1441362), (34, 1144611), (39, 997866), (51, 763074), (54, 720681), (78, 498933), (81, 480454), (102, 381537), (117, 332622), (153, 254358), (162, 240227), (221, 176094), (234, 166311), (306, 127179), (351, 110874), (442, 88047), (459, 84786), (663, 58698), (702, 55437), (918, 42393), (1053, 36958), (1087, 35802), (1326, 29349), (1377, 28262), (1989, 19566), (2106, 18479), (2174, 17901), (2754, 14131), (3261, 11934), (3978, 9783), (5967, 6522)]