174087918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 404640288

約数和(自身を除く): 230552370

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 361, 367, 438, 657, 722, 734, 1083, 1101, 1314, 1387, 2166, 2202, 2774, 3249, 3303, 4161, 6498, 6606, 6973, 8322, 12483, 13946, 20919, 24966, 26353, 26791, 41838, 52706, 53582, 62757, 79059, 80373, 125514, 132487, 158118, 160746, 237177, 241119, 264974, 397461, 474354, 482238, 509029, 794922, 1018058, 1192383, 1527087, 2384766, 3054174, 4581261, 9162522, 9671551, 19343102, 29014653, 58029306, 87043959, 174087918]

約数ペア:

[(1, 174087918), (2, 87043959), (3, 58029306), (6, 29014653), (9, 19343102), (18, 9671551), (19, 9162522), (38, 4581261), (57, 3054174), (73, 2384766), (114, 1527087), (146, 1192383), (171, 1018058), (219, 794922), (342, 509029), (361, 482238), (367, 474354), (438, 397461), (657, 264974), (722, 241119), (734, 237177), (1083, 160746), (1101, 158118), (1314, 132487), (1387, 125514), (2166, 80373), (2202, 79059), (2774, 62757), (3249, 53582), (3303, 52706), (4161, 41838), (6498, 26791), (6606, 26353), (6973, 24966), (8322, 20919), (12483, 13946)]