숫자 21009492
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 7 * 263 * 317 |
약수 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 317, 526, 634, 789, 951, 1052, 1268, 1578, 1841, 1902, 2219, 2367, 2853, 3156, 3682, 3804, 4438, 4734, 5523, 5706, 6657, 7364, 8876, 9468, 11046, 11412, 13314, 16569, 19971, 22092, 26628, 33138, 39942, 66276, 79884, 83371, 166742, 250113, 333484, 500226, 583597, 750339, 1000452, 1167194, 1500678, 1750791, 2334388, 3001356, 3501582, 5252373, 7003164, 10504746, 21009492 |
약수의 개수 | 72 |
약수의 합 | 61117056 |
성질
표기
바이너리 | 1010000001001010001010100 |
8진수 | 120112124 |
16진수 | 1409454 |