11982402

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 27451008

約数和(自身を除く): 15468606

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 281, 309, 414, 562, 618, 843, 927, 1686, 1854, 2369, 2529, 4738, 5058, 6463, 7107, 12926, 14214, 19389, 21321, 28943, 38778, 42642, 57886, 58167, 86829, 116334, 173658, 260487, 520974, 665689, 1331378, 1997067, 3994134, 5991201, 11982402]

約数ペア:

[(1, 11982402), (2, 5991201), (3, 3994134), (6, 1997067), (9, 1331378), (18, 665689), (23, 520974), (46, 260487), (69, 173658), (103, 116334), (138, 86829), (206, 58167), (207, 57886), (281, 42642), (309, 38778), (414, 28943), (562, 21321), (618, 19389), (843, 14214), (927, 12926), (1686, 7107), (1854, 6463), (2369, 5058), (2529, 4738)]