12072508

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 25467904

約数和(自身を除く): 13395396

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 271, 301, 518, 542, 602, 1036, 1084, 1204, 1591, 1897, 3182, 3794, 6364, 7588, 10027, 11137, 11653, 20054, 22274, 23306, 40108, 44548, 46612, 70189, 81571, 140378, 163142, 280756, 326284, 431161, 862322, 1724644, 3018127, 6036254, 12072508]

約数ペア:

[(1, 12072508), (2, 6036254), (4, 3018127), (7, 1724644), (14, 862322), (28, 431161), (37, 326284), (43, 280756), (74, 163142), (86, 140378), (148, 81571), (172, 70189), (259, 46612), (271, 44548), (301, 40108), (518, 23306), (542, 22274), (602, 20054), (1036, 11653), (1084, 11137), (1204, 10027), (1591, 7588), (1897, 6364), (3182, 3794)]