숫자 21970440
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 3 * 3 * 3 * 5 * 6781 |
약수 | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6781, 13562, 20343, 27124, 33905, 40686, 54248, 61029, 67810, 81372, 101715, 122058, 135620, 162744, 183087, 203430, 244116, 271240, 305145, 366174, 406860, 488232, 549261, 610290, 732348, 813720, 915435, 1098522, 1220580, 1464696, 1830870, 2197044, 2441160, 2746305, 3661740, 4394088, 5492610, 7323480, 10985220, 21970440 |
약수의 개수 | 80 |
약수의 합 | 73855980 |
성질
표기
바이너리 | 1010011110011111000001000 |
8진수 | 123637010 |
16진수 | 14f3e08 |