1918521049368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54640039}}^1$

素因数の和:54640085

約数の個数: 128

約数和(自身を含む): 6294532608000

約数和(自身を除く): 4376011558632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 17556, 35112, 54640039, 109280078, 163920117, 218560156, 327840234, 382480273, 437120312, 601040429, 655680468, 764960546, 1038160741, 1147440819, 1202080858, 1311360936, 1529921092, 1803121287, 2076321482, 2294881638, 2404161716, 3059842184, 3114482223, 3606242574, 4152642964, 4207283003, 4589763276, 4808323432, 6228964446, 7212485148, 7267125187, 8305285928, 8414566006, 9179526552, 11419768151, 12457928892, 12621849009, 14424970296, 14534250374, 16829132012, 21801375561, 22839536302, 24915857784, 25243698018, 29068500748, 33658264024, 34259304453, 43602751122, 45679072604, 50487396036, 58137001496, 68518608906, 79938377057, 87205502244, 91358145208, 100974792072, 137037217812, 159876754114, 174411004488, 239815131171, 274074435624, 319753508228, 479630262342, 639507016456, 959260524684, 1918521049368]

約数ペア:

[(1, 1918521049368), (2, 959260524684), (3, 639507016456), (4, 479630262342), (6, 319753508228), (7, 274074435624), (8, 239815131171), (11, 174411004488), (12, 159876754114), (14, 137037217812), (19, 100974792072), (21, 91358145208), (22, 87205502244), (24, 79938377057), (28, 68518608906), (33, 58137001496), (38, 50487396036), (42, 45679072604), (44, 43602751122), (56, 34259304453), (57, 33658264024), (66, 29068500748), (76, 25243698018), (77, 24915857784), (84, 22839536302), (88, 21801375561), (114, 16829132012), (132, 14534250374), (133, 14424970296), (152, 12621849009), (154, 12457928892), (168, 11419768151), (209, 9179526552), (228, 8414566006), (231, 8305285928), (264, 7267125187), (266, 7212485148), (308, 6228964446), (399, 4808323432), (418, 4589763276), (456, 4207283003), (462, 4152642964), (532, 3606242574), (616, 3114482223), (627, 3059842184), (798, 2404161716), (836, 2294881638), (924, 2076321482), (1064, 1803121287), (1254, 1529921092), (1463, 1311360936), (1596, 1202080858), (1672, 1147440819), (1848, 1038160741), (2508, 764960546), (2926, 655680468), (3192, 601040429), (4389, 437120312), (5016, 382480273), (5852, 327840234), (8778, 218560156), (11704, 163920117), (17556, 109280078), (35112, 54640039)]