43474242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 105569280

約数和(自身を除く): 62095038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 347, 399, 471, 694, 798, 942, 1041, 1099, 2082, 2198, 2429, 2983, 3297, 4858, 5966, 6593, 6594, 7287, 8949, 13186, 14574, 17898, 19779, 20881, 39558, 41762, 46151, 54479, 62643, 92302, 108958, 125286, 138453, 163437, 276906, 326874, 381353, 762706, 1035101, 1144059, 2070202, 2288118, 3105303, 6210606, 7245707, 14491414, 21737121, 43474242]

約数ペア:

[(1, 43474242), (2, 21737121), (3, 14491414), (6, 7245707), (7, 6210606), (14, 3105303), (19, 2288118), (21, 2070202), (38, 1144059), (42, 1035101), (57, 762706), (114, 381353), (133, 326874), (157, 276906), (266, 163437), (314, 138453), (347, 125286), (399, 108958), (471, 92302), (694, 62643), (798, 54479), (942, 46151), (1041, 41762), (1099, 39558), (2082, 20881), (2198, 19779), (2429, 17898), (2983, 14574), (3297, 13186), (4858, 8949), (5966, 7287), (6593, 6594)]