숫자 18891900
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 3 * 5 * 5 * 6997 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6997, 13994, 20991, 27988, 34985, 41982, 62973, 69970, 83964, 104955, 125946, 139940, 174925, 188919, 209910, 251892, 314865, 349850, 377838, 419820, 524775, 629730, 699700, 755676, 944595, 1049550, 1259460, 1574325, 1889190, 2099100, 3148650, 3778380, 4722975, 6297300, 9445950, 18891900 |
약수의 개수 | 72 |
약수의 합 | 60742640 |
성질
표기
바이너리 | 1001000000100010001111100 |
8진수 | 110042174 |
16진수 | 120447c |