531129528

素因数分解:

$2^3\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{2437}}^1$

素因数の和:3461

約数の個数: 64

約数和(自身を含む): 1477428000

約数和(自身を除く): 946298472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1009, 2018, 2437, 3027, 4036, 4874, 6054, 7311, 8072, 9081, 9748, 12108, 14622, 18162, 19496, 21933, 24216, 27243, 29244, 36324, 43866, 54486, 58488, 65799, 72648, 87732, 108972, 131598, 175464, 217944, 263196, 526392, 2458933, 4917866, 7376799, 9835732, 14753598, 19671464, 22130397, 29507196, 44260794, 59014392, 66391191, 88521588, 132782382, 177043176, 265564764, 531129528]

約数ペア:

[(1, 531129528), (2, 265564764), (3, 177043176), (4, 132782382), (6, 88521588), (8, 66391191), (9, 59014392), (12, 44260794), (18, 29507196), (24, 22130397), (27, 19671464), (36, 14753598), (54, 9835732), (72, 7376799), (108, 4917866), (216, 2458933), (1009, 526392), (2018, 263196), (2437, 217944), (3027, 175464), (4036, 131598), (4874, 108972), (6054, 87732), (7311, 72648), (8072, 65799), (9081, 58488), (9748, 54486), (12108, 43866), (14622, 36324), (18162, 29244), (19496, 27243), (21933, 24216)]