21789186144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213747}}^1$

素因数の和:1213788

約数の個数: 96

約数和(自身を含む): 66066731136

約数和(自身を除く): 44277544992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 8976, 17952, 1213747, 2427494, 3641241, 4854988, 7282482, 9709976, 13351217, 14564964, 19419952, 20633699, 26702434, 29129928, 38839904, 40053651, 41267398, 53404868, 58259856, 61901097, 80107302, 82534796, 106809736, 116519712, 123802194, 160214604, 165069592, 213619472, 226970689, 247604388, 320429208, 330139184, 427238944, 453941378, 495208776, 640858416, 660278368, 680912067, 907882756, 990417552, 1281716832, 1361824134, 1815765512, 1980835104, 2723648268, 3631531024, 5447296536, 7263062048, 10894593072, 21789186144]

約数ペア:

[(1, 21789186144), (2, 10894593072), (3, 7263062048), (4, 5447296536), (6, 3631531024), (8, 2723648268), (11, 1980835104), (12, 1815765512), (16, 1361824134), (17, 1281716832), (22, 990417552), (24, 907882756), (32, 680912067), (33, 660278368), (34, 640858416), (44, 495208776), (48, 453941378), (51, 427238944), (66, 330139184), (68, 320429208), (88, 247604388), (96, 226970689), (102, 213619472), (132, 165069592), (136, 160214604), (176, 123802194), (187, 116519712), (204, 106809736), (264, 82534796), (272, 80107302), (352, 61901097), (374, 58259856), (408, 53404868), (528, 41267398), (544, 40053651), (561, 38839904), (748, 29129928), (816, 26702434), (1056, 20633699), (1122, 19419952), (1496, 14564964), (1632, 13351217), (2244, 9709976), (2992, 7282482), (4488, 4854988), (5984, 3641241), (8976, 2427494), (17952, 1213747)]