18526086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 42528096

約数和(自身を除く): 24002010

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 613, 657, 1226, 1314, 1679, 1839, 3358, 3678, 5037, 5517, 10074, 11034, 14099, 15111, 28198, 30222, 42297, 44749, 84594, 89498, 126891, 134247, 253782, 268494, 402741, 805482, 1029227, 2058454, 3087681, 6175362, 9263043, 18526086]

約数ペア:

[(1, 18526086), (2, 9263043), (3, 6175362), (6, 3087681), (9, 2058454), (18, 1029227), (23, 805482), (46, 402741), (69, 268494), (73, 253782), (138, 134247), (146, 126891), (207, 89498), (219, 84594), (414, 44749), (438, 42297), (613, 30222), (657, 28198), (1226, 15111), (1314, 14099), (1679, 11034), (1839, 10074), (3358, 5517), (3678, 5037)]