39508038

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 87896016

約数和(自身を除く): 48387978

約数列:

[1, 2, 3, 6, 9, 18, 73, 107, 146, 214, 219, 281, 321, 438, 562, 642, 657, 843, 963, 1314, 1686, 1926, 2529, 5058, 7811, 15622, 20513, 23433, 30067, 41026, 46866, 60134, 61539, 70299, 90201, 123078, 140598, 180402, 184617, 270603, 369234, 541206, 2194891, 4389782, 6584673, 13169346, 19754019, 39508038]

約数ペア:

[(1, 39508038), (2, 19754019), (3, 13169346), (6, 6584673), (9, 4389782), (18, 2194891), (73, 541206), (107, 369234), (146, 270603), (214, 184617), (219, 180402), (281, 140598), (321, 123078), (438, 90201), (562, 70299), (642, 61539), (657, 60134), (843, 46866), (963, 41026), (1314, 30067), (1686, 23433), (1926, 20513), (2529, 15622), (5058, 7811)]