숫자 21980448
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 3 * 3 * 7 * 10903 |
약수 | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10903, 21806, 32709, 43612, 65418, 76321, 87224, 98127, 130836, 152642, 174448, 196254, 228963, 261672, 305284, 348896, 392508, 457926, 523344, 610568, 686889, 785016, 915852, 1046688, 1221136, 1373778, 1570032, 1831704, 2442272, 2747556, 3140064, 3663408, 5495112, 7326816, 10990224, 21980448 |
약수의 개수 | 72 |
약수의 합 | 71443008 |
성질
표기
바이너리 | 1010011110110010100100000 |
8진수 | 123662440 |
16진수 | 14f6520 |