숫자 21179172
소인수분해
소인수분해 | 2 * 2 * 3 * 7 * 7 * 181 * 199 |
약수 | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 199, 294, 362, 398, 543, 588, 597, 724, 796, 1086, 1194, 1267, 1393, 2172, 2388, 2534, 2786, 3801, 4179, 5068, 5572, 7602, 8358, 8869, 9751, 15204, 16716, 17738, 19502, 26607, 29253, 35476, 36019, 39004, 53214, 58506, 72038, 106428, 108057, 117012, 144076, 216114, 252133, 432228, 504266, 756399, 1008532, 1512798, 1764931, 3025596, 3529862, 5294793, 7059724, 10589586, 21179172 |
약수의 개수 | 72 |
약수의 합 | 58094400 |
성질
표기
바이너리 | 1010000110010101100100100 |
8진수 | 120625444 |
16진수 | 1432b24 |