2019903186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 5271177600

約数和(自身を除く): 3251274414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 37, 38, 42, 49, 57, 58, 74, 87, 98, 111, 114, 133, 147, 174, 203, 222, 259, 266, 294, 337, 399, 406, 518, 551, 609, 674, 703, 777, 798, 931, 1011, 1073, 1102, 1218, 1406, 1421, 1554, 1653, 1813, 1862, 2022, 2109, 2146, 2359, 2793, 2842, 3219, 3306, 3626, 3857, 4218, 4263, 4718, 4921, 5439, 5586, 6403, 6438, 7077, 7511, 7714, 8526, 9773, 9842, 10878, 11571, 12469, 12806, 14154, 14763, 15022, 16513, 19209, 19546, 20387, 22533, 23142, 24938, 26999, 29319, 29526, 33026, 34447, 37407, 38418, 40774, 44821, 45066, 49539, 52577, 53998, 58638, 61161, 68411, 68894, 74814, 80997, 87283, 89642, 99078, 103341, 105154, 122322, 134463, 136822, 142709, 157731, 161994, 174566, 185687, 205233, 206682, 236911, 261849, 268926, 285418, 313747, 315462, 361601, 371374, 410466, 428127, 473822, 478877, 523698, 557061, 610981, 627494, 710733, 723202, 856254, 941241, 957754, 998963, 1084803, 1114122, 1221962, 1299809, 1421466, 1436631, 1658377, 1832943, 1882482, 1997926, 2169606, 2531207, 2599618, 2873262, 2996889, 3316754, 3665886, 3899427, 4975131, 5062414, 5993778, 6870419, 7593621, 7798854, 9098663, 9950262, 11608639, 13740838, 15187242, 17718449, 18197326, 20611257, 23217278, 27295989, 34825917, 35436898, 41222514, 48092933, 53155347, 54591978, 69651834, 96185866, 106310694, 144278799, 288557598, 336650531, 673301062, 1009951593, 2019903186]

約数ペア:

[(1, 2019903186), (2, 1009951593), (3, 673301062), (6, 336650531), (7, 288557598), (14, 144278799), (19, 106310694), (21, 96185866), (29, 69651834), (37, 54591978), (38, 53155347), (42, 48092933), (49, 41222514), (57, 35436898), (58, 34825917), (74, 27295989), (87, 23217278), (98, 20611257), (111, 18197326), (114, 17718449), (133, 15187242), (147, 13740838), (174, 11608639), (203, 9950262), (222, 9098663), (259, 7798854), (266, 7593621), (294, 6870419), (337, 5993778), (399, 5062414), (406, 4975131), (518, 3899427), (551, 3665886), (609, 3316754), (674, 2996889), (703, 2873262), (777, 2599618), (798, 2531207), (931, 2169606), (1011, 1997926), (1073, 1882482), (1102, 1832943), (1218, 1658377), (1406, 1436631), (1421, 1421466), (1554, 1299809), (1653, 1221962), (1813, 1114122), (1862, 1084803), (2022, 998963), (2109, 957754), (2146, 941241), (2359, 856254), (2793, 723202), (2842, 710733), (3219, 627494), (3306, 610981), (3626, 557061), (3857, 523698), (4218, 478877), (4263, 473822), (4718, 428127), (4921, 410466), (5439, 371374), (5586, 361601), (6403, 315462), (6438, 313747), (7077, 285418), (7511, 268926), (7714, 261849), (8526, 236911), (9773, 206682), (9842, 205233), (10878, 185687), (11571, 174566), (12469, 161994), (12806, 157731), (14154, 142709), (14763, 136822), (15022, 134463), (16513, 122322), (19209, 105154), (19546, 103341), (20387, 99078), (22533, 89642), (23142, 87283), (24938, 80997), (26999, 74814), (29319, 68894), (29526, 68411), (33026, 61161), (34447, 58638), (37407, 53998), (38418, 52577), (40774, 49539), (44821, 45066)]