숫자 21009912
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 7 * 11 * 11369 |
약수 | 1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11369, 22738, 34107, 45476, 68214, 79583, 90952, 125059, 136428, 159166, 238749, 250118, 272856, 318332, 375177, 477498, 500236, 636664, 750354, 875413, 954996, 1000472, 1500708, 1750826, 1909992, 2626239, 3001416, 3501652, 5252478, 7003304, 10504956, 21009912 |
약수의 개수 | 64 |
약수의 합 | 65491200 |
성질
표기
바이너리 | 1010000001001010111111000 |
8진수 | 120112770 |
16진수 | 14095f8 |