12475848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 40043520

約数和(自身を除く): 27567672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 157, 168, 172, 231, 258, 264, 301, 308, 314, 344, 462, 471, 473, 516, 602, 616, 628, 903, 924, 942, 946, 1032, 1099, 1204, 1256, 1419, 1727, 1806, 1848, 1884, 1892, 2198, 2408, 2838, 3297, 3311, 3454, 3612, 3768, 3784, 4396, 5181, 5676, 6594, 6622, 6751, 6908, 7224, 8792, 9933, 10362, 11352, 12089, 13188, 13244, 13502, 13816, 19866, 20253, 20724, 24178, 26376, 26488, 27004, 36267, 39732, 40506, 41448, 47257, 48356, 54008, 72534, 74261, 79464, 81012, 94514, 96712, 141771, 145068, 148522, 162024, 189028, 222783, 283542, 290136, 297044, 378056, 445566, 519827, 567084, 594088, 891132, 1039654, 1134168, 1559481, 1782264, 2079308, 3118962, 4158616, 6237924, 12475848]

約数ペア:

[(1, 12475848), (2, 6237924), (3, 4158616), (4, 3118962), (6, 2079308), (7, 1782264), (8, 1559481), (11, 1134168), (12, 1039654), (14, 891132), (21, 594088), (22, 567084), (24, 519827), (28, 445566), (33, 378056), (42, 297044), (43, 290136), (44, 283542), (56, 222783), (66, 189028), (77, 162024), (84, 148522), (86, 145068), (88, 141771), (129, 96712), (132, 94514), (154, 81012), (157, 79464), (168, 74261), (172, 72534), (231, 54008), (258, 48356), (264, 47257), (301, 41448), (308, 40506), (314, 39732), (344, 36267), (462, 27004), (471, 26488), (473, 26376), (516, 24178), (602, 20724), (616, 20253), (628, 19866), (903, 13816), (924, 13502), (942, 13244), (946, 13188), (1032, 12089), (1099, 11352), (1204, 10362), (1256, 9933), (1419, 8792), (1727, 7224), (1806, 6908), (1848, 6751), (1884, 6622), (1892, 6594), (2198, 5676), (2408, 5181), (2838, 4396), (3297, 3784), (3311, 3768), (3454, 3612)]