2012127474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12488

約数の個数: 96

約数和(自身を含む): 5097988800

約数和(自身を除く): 3085861326

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 98, 114, 133, 147, 174, 203, 266, 294, 399, 406, 551, 609, 798, 931, 1102, 1218, 1421, 1653, 1862, 2793, 2842, 3306, 3857, 4263, 5586, 7714, 8526, 11571, 12421, 23142, 24842, 26999, 37263, 53998, 74526, 80997, 86947, 161994, 173894, 235999, 260841, 360209, 471998, 521682, 608629, 707997, 720418, 1080627, 1217258, 1415994, 1651993, 1825887, 2161254, 2521463, 3303986, 3651774, 4955979, 5042926, 6843971, 7564389, 9911958, 11563951, 13687942, 15128778, 17650241, 20531913, 23127902, 34691853, 35300482, 41063826, 47907797, 52950723, 69383706, 95815594, 105901446, 143723391, 287446782, 335354579, 670709158, 1006063737, 2012127474]

約数ペア:

[(1, 2012127474), (2, 1006063737), (3, 670709158), (6, 335354579), (7, 287446782), (14, 143723391), (19, 105901446), (21, 95815594), (29, 69383706), (38, 52950723), (42, 47907797), (49, 41063826), (57, 35300482), (58, 34691853), (87, 23127902), (98, 20531913), (114, 17650241), (133, 15128778), (147, 13687942), (174, 11563951), (203, 9911958), (266, 7564389), (294, 6843971), (399, 5042926), (406, 4955979), (551, 3651774), (609, 3303986), (798, 2521463), (931, 2161254), (1102, 1825887), (1218, 1651993), (1421, 1415994), (1653, 1217258), (1862, 1080627), (2793, 720418), (2842, 707997), (3306, 608629), (3857, 521682), (4263, 471998), (5586, 360209), (7714, 260841), (8526, 235999), (11571, 173894), (12421, 161994), (23142, 86947), (24842, 80997), (26999, 74526), (37263, 53998)]