숫자 21856212
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 7 * 43 * 2017 |
약수 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2017, 2709, 3612, 4034, 5418, 6051, 8068, 10836, 12102, 14119, 18153, 24204, 28238, 36306, 42357, 56476, 72612, 84714, 86731, 127071, 169428, 173462, 254142, 260193, 346924, 508284, 520386, 607117, 780579, 1040772, 1214234, 1561158, 1821351, 2428468, 3122316, 3642702, 5464053, 7285404, 10928106, 21856212 |
약수의 개수 | 72 |
약수의 합 | 64640576 |
성질
표기
바이너리 | 1010011010111111111010100 |
8진수 | 123277724 |
16진수 | 14d7fd4 |