186021906938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1\times {\mathrm{6397}}^1$

素因数の和:8487

約数の個数: 64

約数和(自身を含む): 343413520128

約数和(自身を除く): 157391613190

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2003, 2074, 4006, 6397, 7259, 12794, 14021, 14518, 28042, 34051, 44779, 68102, 89558, 108749, 122183, 217498, 238357, 244366, 390217, 476714, 761243, 780434, 855281, 1522486, 1710562, 2077111, 2731519, 4154222, 5463038, 6633689, 12813191, 13267378, 14539777, 25626382, 29079554, 46435823, 89692337, 92871646, 179384674, 217824247, 435648494, 781604651, 1524769729, 1563209302, 3049539458, 5471232557, 10942465114, 13287279067, 26574558134, 93010953469, 186021906938]

約数ペア:

[(1, 186021906938), (2, 93010953469), (7, 26574558134), (14, 13287279067), (17, 10942465114), (34, 5471232557), (61, 3049539458), (119, 1563209302), (122, 1524769729), (238, 781604651), (427, 435648494), (854, 217824247), (1037, 179384674), (2003, 92871646), (2074, 89692337), (4006, 46435823), (6397, 29079554), (7259, 25626382), (12794, 14539777), (14021, 13267378), (14518, 12813191), (28042, 6633689), (34051, 5463038), (44779, 4154222), (68102, 2731519), (89558, 2077111), (108749, 1710562), (122183, 1522486), (217498, 855281), (238357, 780434), (244366, 761243), (390217, 476714)]