2019646818

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 5629046400

約数和(自身を除く): 3609399582

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 59, 63, 98, 102, 118, 119, 126, 147, 153, 177, 189, 238, 294, 306, 354, 357, 378, 413, 441, 459, 531, 714, 761, 826, 833, 882, 918, 1003, 1062, 1071, 1239, 1323, 1522, 1593, 1666, 2006, 2142, 2283, 2478, 2499, 2646, 2891, 3009, 3186, 3213, 3717, 4566, 4998, 5327, 5782, 6018, 6426, 6849, 7021, 7434, 7497, 8673, 9027, 10654, 11151, 12937, 13698, 14042, 14994, 15981, 17346, 18054, 20547, 21063, 22302, 22491, 25874, 26019, 27081, 31962, 37289, 38811, 41094, 42126, 44899, 44982, 47943, 49147, 52038, 54162, 63189, 74578, 77622, 78057, 89798, 90559, 95886, 98294, 111867, 116433, 126378, 134697, 143829, 147441, 156114, 181118, 189567, 223734, 232866, 269394, 271677, 287658, 294882, 314293, 335601, 349299, 379134, 404091, 442323, 543354, 628586, 633913, 671202, 698598, 763283, 808182, 815031, 884646, 942879, 1006803, 1212273, 1267826, 1326969, 1526566, 1630062, 1885758, 1901739, 2013606, 2200051, 2289849, 2424546, 2445093, 2653938, 2828637, 3803478, 4400102, 4579698, 4890186, 5342981, 5657274, 5705217, 6600153, 6869547, 8485911, 10685962, 11410434, 13200306, 13739094, 16028943, 16971822, 17115651, 19800459, 20608641, 32057886, 34231302, 37400867, 39600918, 41217282, 48086829, 59401377, 74801734, 96173658, 112202601, 118802754, 144260487, 224405202, 288520974, 336607803, 673215606, 1009823409, 2019646818]

約数ペア:

[(1, 2019646818), (2, 1009823409), (3, 673215606), (6, 336607803), (7, 288520974), (9, 224405202), (14, 144260487), (17, 118802754), (18, 112202601), (21, 96173658), (27, 74801734), (34, 59401377), (42, 48086829), (49, 41217282), (51, 39600918), (54, 37400867), (59, 34231302), (63, 32057886), (98, 20608641), (102, 19800459), (118, 17115651), (119, 16971822), (126, 16028943), (147, 13739094), (153, 13200306), (177, 11410434), (189, 10685962), (238, 8485911), (294, 6869547), (306, 6600153), (354, 5705217), (357, 5657274), (378, 5342981), (413, 4890186), (441, 4579698), (459, 4400102), (531, 3803478), (714, 2828637), (761, 2653938), (826, 2445093), (833, 2424546), (882, 2289849), (918, 2200051), (1003, 2013606), (1062, 1901739), (1071, 1885758), (1239, 1630062), (1323, 1526566), (1522, 1326969), (1593, 1267826), (1666, 1212273), (2006, 1006803), (2142, 942879), (2283, 884646), (2478, 815031), (2499, 808182), (2646, 763283), (2891, 698598), (3009, 671202), (3186, 633913), (3213, 628586), (3717, 543354), (4566, 442323), (4998, 404091), (5327, 379134), (5782, 349299), (6018, 335601), (6426, 314293), (6849, 294882), (7021, 287658), (7434, 271677), (7497, 269394), (8673, 232866), (9027, 223734), (10654, 189567), (11151, 181118), (12937, 156114), (13698, 147441), (14042, 143829), (14994, 134697), (15981, 126378), (17346, 116433), (18054, 111867), (20547, 98294), (21063, 95886), (22302, 90559), (22491, 89798), (25874, 78057), (26019, 77622), (27081, 74578), (31962, 63189), (37289, 54162), (38811, 52038), (41094, 49147), (42126, 47943), (44899, 44982)]