1821853152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47563}}^1$

素因数の和:47605

約数の個数: 144

約数和(自身を含む): 6232786560

約数和(自身を除く): 4410933408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 47563, 95126, 142689, 190252, 285378, 332941, 380504, 428067, 570756, 665882, 761008, 856134, 903697, 998823, 1141512, 1331764, 1522016, 1712268, 1807394, 1997646, 2283024, 2663528, 2711091, 2996469, 3424536, 3614788, 3995292, 4566048, 5327056, 5422182, 5992938, 6325879, 6849072, 7229576, 7990584, 8133273, 10654112, 10844364, 11985876, 12651758, 13698144, 14459152, 15981168, 16266546, 18977637, 21688728, 23971752, 25303516, 28918304, 31962336, 32533092, 37955274, 43377456, 47943504, 50607032, 56932911, 65066184, 75910548, 86754912, 95887008, 101214064, 113865822, 130132368, 151821096, 202428128, 227731644, 260264736, 303642192, 455463288, 607284384, 910926576, 1821853152]

約数ペア:

[(1, 1821853152), (2, 910926576), (3, 607284384), (4, 455463288), (6, 303642192), (7, 260264736), (8, 227731644), (9, 202428128), (12, 151821096), (14, 130132368), (16, 113865822), (18, 101214064), (19, 95887008), (21, 86754912), (24, 75910548), (28, 65066184), (32, 56932911), (36, 50607032), (38, 47943504), (42, 43377456), (48, 37955274), (56, 32533092), (57, 31962336), (63, 28918304), (72, 25303516), (76, 23971752), (84, 21688728), (96, 18977637), (112, 16266546), (114, 15981168), (126, 14459152), (133, 13698144), (144, 12651758), (152, 11985876), (168, 10844364), (171, 10654112), (224, 8133273), (228, 7990584), (252, 7229576), (266, 6849072), (288, 6325879), (304, 5992938), (336, 5422182), (342, 5327056), (399, 4566048), (456, 3995292), (504, 3614788), (532, 3424536), (608, 2996469), (672, 2711091), (684, 2663528), (798, 2283024), (912, 1997646), (1008, 1807394), (1064, 1712268), (1197, 1522016), (1368, 1331764), (1596, 1141512), (1824, 998823), (2016, 903697), (2128, 856134), (2394, 761008), (2736, 665882), (3192, 570756), (4256, 428067), (4788, 380504), (5472, 332941), (6384, 285378), (9576, 190252), (12768, 142689), (19152, 95126), (38304, 47563)]