18030366717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 27151884288

約数和(自身を除く): 9121517571

約数列:

[1, 3, 11, 33, 67, 71, 201, 213, 331, 347, 737, 781, 993, 1041, 2211, 2343, 3641, 3817, 4757, 10923, 11451, 14271, 22177, 23249, 23501, 24637, 52327, 66531, 69747, 70503, 73911, 114857, 156981, 243947, 255739, 258511, 271007, 344571, 731841, 767217, 775533, 813021, 1263427, 1574567, 1650679, 3790281, 4723701, 4952037, 7695419, 8154847, 17320237, 18157469, 23086257, 24464541, 51960711, 54472407, 84649609, 89703317, 253948827, 269109951, 546374749, 1639124247, 6010122239, 18030366717]

約数ペア:

[(1, 18030366717), (3, 6010122239), (11, 1639124247), (33, 546374749), (67, 269109951), (71, 253948827), (201, 89703317), (213, 84649609), (331, 54472407), (347, 51960711), (737, 24464541), (781, 23086257), (993, 18157469), (1041, 17320237), (2211, 8154847), (2343, 7695419), (3641, 4952037), (3817, 4723701), (4757, 3790281), (10923, 1650679), (11451, 1574567), (14271, 1263427), (22177, 813021), (23249, 775533), (23501, 767217), (24637, 731841), (52327, 344571), (66531, 271007), (69747, 258511), (70503, 255739), (73911, 243947), (114857, 156981)]