숫자 2168460
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 7 * 1721 |
약수 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1721, 3442, 5163, 6884, 8605, 10326, 12047, 15489, 17210, 20652, 24094, 25815, 30978, 34420, 36141, 48188, 51630, 60235, 61956, 72282, 77445, 103260, 108423, 120470, 144564, 154890, 180705, 216846, 240940, 309780, 361410, 433692, 542115, 722820, 1084230, 2168460 |
약수의 개수 | 72 |
약수의 합 | 7521696 |
성질
표기
바이너리 | 1000010001011010001100 |
8진수 | 10213214 |
16진수 | 21168c |