18522043118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 29785190400

約数和(自身を除く): 11263147282

約数列:

[1, 2, 29, 58, 79, 83, 113, 158, 166, 226, 431, 862, 2291, 2407, 3277, 4582, 4814, 6554, 6557, 8927, 9379, 12499, 13114, 17854, 18758, 24998, 34049, 35773, 48703, 68098, 71546, 97406, 190153, 258883, 271991, 380306, 517766, 543982, 740941, 987421, 1037417, 1412387, 1481882, 1974842, 2074834, 2824774, 2826067, 3847537, 4042349, 5652134, 7695074, 8084698, 21487289, 42974578, 81955943, 111578573, 117228121, 163911886, 223157146, 234456242, 319345571, 638691142, 9261021559, 18522043118]

約数ペア:

[(1, 18522043118), (2, 9261021559), (29, 638691142), (58, 319345571), (79, 234456242), (83, 223157146), (113, 163911886), (158, 117228121), (166, 111578573), (226, 81955943), (431, 42974578), (862, 21487289), (2291, 8084698), (2407, 7695074), (3277, 5652134), (4582, 4042349), (4814, 3847537), (6554, 2826067), (6557, 2824774), (8927, 2074834), (9379, 1974842), (12499, 1481882), (13114, 1412387), (17854, 1037417), (18758, 987421), (24998, 740941), (34049, 543982), (35773, 517766), (48703, 380306), (68098, 271991), (71546, 258883), (97406, 190153)]