숫자 21120396
소인수분해
소인수분해 | 2 * 2 * 3 * 11 * 43 * 61 * 61 |
약수 | 1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 61, 66, 86, 122, 129, 132, 172, 183, 244, 258, 366, 473, 516, 671, 732, 946, 1342, 1419, 1892, 2013, 2623, 2684, 2838, 3721, 4026, 5246, 5676, 7442, 7869, 8052, 10492, 11163, 14884, 15738, 22326, 28853, 31476, 40931, 44652, 57706, 81862, 86559, 115412, 122793, 160003, 163724, 173118, 245586, 320006, 346236, 480009, 491172, 640012, 960018, 1760033, 1920036, 3520066, 5280099, 7040132, 10560198, 21120396 |
약수의 개수 | 72 |
약수의 합 | 55927872 |
성질
표기
바이너리 | 1010000100100010110001100 |
8진수 | 120442614 |
16진수 | 142458c |