숫자 12181968
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 3 * 3 * 163 * 173 |
약수 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 173, 216, 326, 346, 432, 489, 519, 652, 692, 978, 1038, 1304, 1384, 1467, 1557, 1956, 2076, 2608, 2768, 2934, 3114, 3912, 4152, 4401, 4671, 5868, 6228, 7824, 8304, 8802, 9342, 11736, 12456, 17604, 18684, 23472, 24912, 28199, 35208, 37368, 56398, 70416, 74736, 84597, 112796, 169194, 225592, 253791, 338388, 451184, 507582, 676776, 761373, 1015164, 1353552, 1522746, 2030328, 3045492, 4060656, 6090984, 12181968 |
약수의 개수 | 80 |
약수의 합 | 35384640 |
성질
표기
바이너리 | 101110011110000111010000 |
8진수 | 56360720 |
16진수 | b9e1d0 |