2218331394

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 5458752000

約数和(自身を除く): 3240420606

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 103, 153, 174, 206, 261, 306, 309, 459, 493, 522, 618, 783, 809, 918, 927, 986, 1479, 1566, 1618, 1751, 1854, 2427, 2781, 2958, 2987, 3502, 4437, 4854, 5253, 5562, 5974, 7281, 8874, 8961, 10506, 13311, 13753, 14562, 15759, 17922, 21843, 23461, 26622, 26883, 27506, 31518, 41259, 43686, 46922, 47277, 50779, 53766, 70383, 80649, 82518, 83327, 94554, 101558, 123777, 140766, 152337, 161298, 166654, 211149, 247554, 249981, 304674, 371331, 398837, 422298, 457011, 499962, 633447, 742662, 749943, 797674, 914022, 1196511, 1266894, 1371033, 1416559, 1499886, 2249829, 2393022, 2416483, 2742066, 2833118, 3589533, 4249677, 4499658, 4832966, 7179066, 7249449, 8499354, 10768599, 12749031, 14498898, 21537198, 21748347, 25498062, 38247093, 41080211, 43496694, 65245041, 76494186, 82160422, 123240633, 130490082, 246481266, 369721899, 739443798, 1109165697, 2218331394]

約数ペア:

[(1, 2218331394), (2, 1109165697), (3, 739443798), (6, 369721899), (9, 246481266), (17, 130490082), (18, 123240633), (27, 82160422), (29, 76494186), (34, 65245041), (51, 43496694), (54, 41080211), (58, 38247093), (87, 25498062), (102, 21748347), (103, 21537198), (153, 14498898), (174, 12749031), (206, 10768599), (261, 8499354), (306, 7249449), (309, 7179066), (459, 4832966), (493, 4499658), (522, 4249677), (618, 3589533), (783, 2833118), (809, 2742066), (918, 2416483), (927, 2393022), (986, 2249829), (1479, 1499886), (1566, 1416559), (1618, 1371033), (1751, 1266894), (1854, 1196511), (2427, 914022), (2781, 797674), (2958, 749943), (2987, 742662), (3502, 633447), (4437, 499962), (4854, 457011), (5253, 422298), (5562, 398837), (5974, 371331), (7281, 304674), (8874, 249981), (8961, 247554), (10506, 211149), (13311, 166654), (13753, 161298), (14562, 152337), (15759, 140766), (17922, 123777), (21843, 101558), (23461, 94554), (26622, 83327), (26883, 82518), (27506, 80649), (31518, 70383), (41259, 53766), (43686, 50779), (46922, 47277)]