숫자 18969390
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 3 * 5 * 11 * 2129 |
약수 | 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2129, 2970, 4258, 4455, 6387, 8910, 10645, 12774, 19161, 21290, 23419, 31935, 38322, 46838, 57483, 63870, 70257, 95805, 114966, 117095, 140514, 172449, 191610, 210771, 234190, 287415, 344898, 351285, 421542, 574830, 632313, 702570, 862245, 1053855, 1264626, 1724490, 1896939, 2107710, 3161565, 3793878, 6323130, 9484695, 18969390 |
약수의 개수 | 80 |
약수의 합 | 55669680 |
성질
표기
바이너리 | 1001000010111001100101110 |
8진수 | 110271456 |
16진수 | 121732e |