숫자 21171852
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 13 * 19 * 2381 |
약수 | 1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2381, 2964, 4446, 4762, 7143, 8892, 9524, 14286, 21429, 28572, 30953, 42858, 45239, 61906, 85716, 90478, 92859, 123812, 135717, 180956, 185718, 271434, 278577, 371436, 407151, 542868, 557154, 588107, 814302, 1114308, 1176214, 1628604, 1764321, 2352428, 3528642, 5292963, 7057284, 10585926, 21171852 |
약수의 개수 | 72 |
약수의 합 | 60693360 |
성질
표기
바이너리 | 1010000110000111010001100 |
8진수 | 120607214 |
16진수 | 1430e8c |