21023646912

素因数分解:

$2^6\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{21559}}^1$

素因数の和:23270

約数の個数: 84

約数和(自身を含む): 60298878640

約数和(自身を除く): 39275231728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1693, 3386, 5079, 6772, 10158, 13544, 15237, 20316, 21559, 27088, 30474, 40632, 43118, 54176, 60948, 64677, 81264, 86236, 108352, 121896, 129354, 162528, 172472, 194031, 243792, 258708, 325056, 344944, 388062, 487584, 517416, 689888, 776124, 975168, 1034832, 1379776, 1552248, 2069664, 3104496, 4139328, 6208992, 12417984, 36499387, 72998774, 109498161, 145997548, 218996322, 291995096, 328494483, 437992644, 583990192, 656988966, 875985288, 1167980384, 1313977932, 1751970576, 2335960768, 2627955864, 3503941152, 5255911728, 7007882304, 10511823456, 21023646912]

約数ペア:

[(1, 21023646912), (2, 10511823456), (3, 7007882304), (4, 5255911728), (6, 3503941152), (8, 2627955864), (9, 2335960768), (12, 1751970576), (16, 1313977932), (18, 1167980384), (24, 875985288), (32, 656988966), (36, 583990192), (48, 437992644), (64, 328494483), (72, 291995096), (96, 218996322), (144, 145997548), (192, 109498161), (288, 72998774), (576, 36499387), (1693, 12417984), (3386, 6208992), (5079, 4139328), (6772, 3104496), (10158, 2069664), (13544, 1552248), (15237, 1379776), (20316, 1034832), (21559, 975168), (27088, 776124), (30474, 689888), (40632, 517416), (43118, 487584), (54176, 388062), (60948, 344944), (64677, 325056), (81264, 258708), (86236, 243792), (108352, 194031), (121896, 172472), (129354, 162528)]