20140002

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 48926592

約数和(自身を除く): 28786590

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 81, 102, 103, 142, 153, 162, 206, 213, 306, 309, 426, 459, 618, 639, 918, 927, 1207, 1278, 1377, 1751, 1854, 1917, 2414, 2754, 2781, 3502, 3621, 3834, 5253, 5562, 5751, 7242, 7313, 8343, 10506, 10863, 11502, 14626, 15759, 16686, 21726, 21939, 31518, 32589, 43878, 47277, 65178, 65817, 94554, 97767, 124321, 131634, 141831, 195534, 197451, 248642, 283662, 372963, 394902, 592353, 745926, 1118889, 1184706, 2237778, 3356667, 6713334, 10070001, 20140002]

約数ペア:

[(1, 20140002), (2, 10070001), (3, 6713334), (6, 3356667), (9, 2237778), (17, 1184706), (18, 1118889), (27, 745926), (34, 592353), (51, 394902), (54, 372963), (71, 283662), (81, 248642), (102, 197451), (103, 195534), (142, 141831), (153, 131634), (162, 124321), (206, 97767), (213, 94554), (306, 65817), (309, 65178), (426, 47277), (459, 43878), (618, 32589), (639, 31518), (918, 21939), (927, 21726), (1207, 16686), (1278, 15759), (1377, 14626), (1751, 11502), (1854, 10863), (1917, 10506), (2414, 8343), (2754, 7313), (2781, 7242), (3502, 5751), (3621, 5562), (3834, 5253)]