숫자 21505644
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 19 * 23 * 1367 |
약수 | 1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1367, 1748, 2622, 2734, 3933, 4101, 5244, 5468, 7866, 8202, 12303, 15732, 16404, 24606, 25973, 31441, 49212, 51946, 62882, 77919, 94323, 103892, 125764, 155838, 188646, 233757, 282969, 311676, 377292, 467514, 565938, 597379, 935028, 1131876, 1194758, 1792137, 2389516, 3584274, 5376411, 7168548, 10752822, 21505644 |
약수의 개수 | 72 |
약수의 합 | 59754240 |
성질
표기
바이너리 | 1010010000010011001101100 |
8진수 | 122023154 |
16진수 | 148266c |