2019621912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{29537}}^1$

素因数の和:29601

約数の個数: 128

約数和(自身を含む): 6465277440

約数和(自身を除く): 4445655528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2442, 2849, 3108, 3256, 4884, 5698, 6216, 8547, 9768, 11396, 17094, 22792, 29537, 34188, 59074, 68376, 88611, 118148, 177222, 206759, 236296, 324907, 354444, 413518, 620277, 649814, 708888, 827036, 974721, 1092869, 1240554, 1299628, 1654072, 1949442, 2185738, 2274349, 2481108, 2599256, 3278607, 3898884, 4371476, 4548698, 4962216, 6557214, 6823047, 7650083, 7797768, 8742952, 9097396, 12021559, 13114428, 13646094, 15300166, 18194792, 22950249, 24043118, 26228856, 27292188, 30600332, 36064677, 45900498, 48086236, 54584376, 61200664, 72129354, 84150913, 91800996, 96172472, 144258708, 168301826, 183601992, 252452739, 288517416, 336603652, 504905478, 673207304, 1009810956, 2019621912]

約数ペア:

[(1, 2019621912), (2, 1009810956), (3, 673207304), (4, 504905478), (6, 336603652), (7, 288517416), (8, 252452739), (11, 183601992), (12, 168301826), (14, 144258708), (21, 96172472), (22, 91800996), (24, 84150913), (28, 72129354), (33, 61200664), (37, 54584376), (42, 48086236), (44, 45900498), (56, 36064677), (66, 30600332), (74, 27292188), (77, 26228856), (84, 24043118), (88, 22950249), (111, 18194792), (132, 15300166), (148, 13646094), (154, 13114428), (168, 12021559), (222, 9097396), (231, 8742952), (259, 7797768), (264, 7650083), (296, 6823047), (308, 6557214), (407, 4962216), (444, 4548698), (462, 4371476), (518, 3898884), (616, 3278607), (777, 2599256), (814, 2481108), (888, 2274349), (924, 2185738), (1036, 1949442), (1221, 1654072), (1554, 1299628), (1628, 1240554), (1848, 1092869), (2072, 974721), (2442, 827036), (2849, 708888), (3108, 649814), (3256, 620277), (4884, 413518), (5698, 354444), (6216, 324907), (8547, 236296), (9768, 206759), (11396, 177222), (17094, 118148), (22792, 88611), (29537, 68376), (34188, 59074)]