239840118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61403}}^1$

素因数の和:61449

約数の個数: 48

約数和(自身を含む): 613057536

約数和(自身を除く): 373217418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 61403, 122806, 184209, 368418, 429821, 552627, 859642, 1105254, 1289463, 1903493, 2578926, 3806986, 3868389, 5710479, 7736778, 11420958, 13324451, 17131437, 26648902, 34262874, 39973353, 79946706, 119920059, 239840118]

約数ペア:

[(1, 239840118), (2, 119920059), (3, 79946706), (6, 39973353), (7, 34262874), (9, 26648902), (14, 17131437), (18, 13324451), (21, 11420958), (31, 7736778), (42, 5710479), (62, 3868389), (63, 3806986), (93, 2578926), (126, 1903493), (186, 1289463), (217, 1105254), (279, 859642), (434, 552627), (558, 429821), (651, 368418), (1302, 184209), (1953, 122806), (3906, 61403)]