숫자 21165984
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 3 * 3 * 7 * 10499 |
약수 | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10499, 20998, 31497, 41996, 62994, 73493, 83992, 94491, 125988, 146986, 167984, 188982, 220479, 251976, 293972, 335968, 377964, 440958, 503952, 587944, 661437, 755928, 881916, 1007904, 1175888, 1322874, 1511856, 1763832, 2351776, 2645748, 3023712, 3527664, 5291496, 7055328, 10582992, 21165984 |
약수의 개수 | 72 |
약수의 합 | 68796000 |
성질
표기
바이너리 | 1010000101111011110100000 |
8진수 | 120573640 |
16진수 | 142f7a0 |