2019793851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{9643}}^1$

素因数の和:9740

約数の個数: 36

約数和(自身を含む): 3175171272

約数和(自身を除く): 1155377421

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1369, 1887, 4107, 5661, 9643, 12321, 23273, 28929, 69819, 86787, 163931, 209457, 356791, 491793, 1070373, 1475379, 3211119, 6065447, 13201267, 18196341, 39603801, 54589023, 118811403, 224421539, 673264617, 2019793851]

約数ペア:

[(1, 2019793851), (3, 673264617), (9, 224421539), (17, 118811403), (37, 54589023), (51, 39603801), (111, 18196341), (153, 13201267), (333, 6065447), (629, 3211119), (1369, 1475379), (1887, 1070373), (4107, 491793), (5661, 356791), (9643, 209457), (12321, 163931), (23273, 86787), (28929, 69819)]