숫자 21481362
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 3 * 7 * 19 * 997 |
약수 | 1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 997, 1026, 1134, 1197, 1539, 1994, 2394, 2991, 3078, 3591, 5982, 6979, 7182, 8973, 10773, 13958, 17946, 18943, 20937, 21546, 26919, 37886, 41874, 53838, 56829, 62811, 80757, 113658, 125622, 132601, 161514, 170487, 188433, 265202, 340974, 376866, 397803, 511461, 565299, 795606, 1022922, 1130598, 1193409, 1534383, 2386818, 3068766, 3580227, 7160454, 10740681, 21481362 |
약수의 개수 | 80 |
약수의 합 | 57963840 |
성질
표기
바이너리 | 1010001111100011110010010 |
8진수 | 121743622 |
16진수 | 147c792 |