8497422

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 19150560

約数和(自身を除く): 10653138

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 109, 122, 142, 183, 213, 218, 327, 366, 426, 549, 639, 654, 981, 1098, 1278, 1962, 4331, 6649, 7739, 8662, 12993, 13298, 15478, 19947, 23217, 25986, 38979, 39894, 46434, 59841, 69651, 77958, 119682, 139302, 472079, 944158, 1416237, 2832474, 4248711, 8497422]

約数ペア:

[(1, 8497422), (2, 4248711), (3, 2832474), (6, 1416237), (9, 944158), (18, 472079), (61, 139302), (71, 119682), (109, 77958), (122, 69651), (142, 59841), (183, 46434), (213, 39894), (218, 38979), (327, 25986), (366, 23217), (426, 19947), (549, 15478), (639, 13298), (654, 12993), (981, 8662), (1098, 7739), (1278, 6649), (1962, 4331)]