2100094218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{13921}}^1$

素因数の和:13992

約数の個数: 72

約数和(自身を含む): 5000643180

約数和(自身を除く): 2900548962

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 289, 306, 493, 522, 578, 867, 986, 1479, 1734, 2601, 2958, 4437, 5202, 8381, 8874, 13921, 16762, 25143, 27842, 41763, 50286, 75429, 83526, 125289, 150858, 236657, 250578, 403709, 473314, 709971, 807418, 1211127, 1419942, 2129913, 2422254, 3633381, 4023169, 4259826, 6863053, 7266762, 8046338, 12069507, 13726106, 20589159, 24139014, 36208521, 41178318, 61767477, 72417042, 116671901, 123534954, 233343802, 350015703, 700031406, 1050047109, 2100094218]

約数ペア:

[(1, 2100094218), (2, 1050047109), (3, 700031406), (6, 350015703), (9, 233343802), (17, 123534954), (18, 116671901), (29, 72417042), (34, 61767477), (51, 41178318), (58, 36208521), (87, 24139014), (102, 20589159), (153, 13726106), (174, 12069507), (261, 8046338), (289, 7266762), (306, 6863053), (493, 4259826), (522, 4023169), (578, 3633381), (867, 2422254), (986, 2129913), (1479, 1419942), (1734, 1211127), (2601, 807418), (2958, 709971), (4437, 473314), (5202, 403709), (8381, 250578), (8874, 236657), (13921, 150858), (16762, 125289), (25143, 83526), (27842, 75429), (41763, 50286)]