2019914556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{28927}}^1$

素因数の和:28991

約数の個数: 72

約数和(自身を含む): 5375053824

約数和(自身を除く): 3355139268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 529, 759, 1012, 1058, 1518, 1587, 2116, 3036, 3174, 5819, 6348, 11638, 17457, 23276, 28927, 34914, 57854, 69828, 86781, 115708, 173562, 318197, 347124, 636394, 665321, 954591, 1272788, 1330642, 1909182, 1995963, 2661284, 3818364, 3991926, 7318531, 7983852, 14637062, 15302383, 21955593, 29274124, 30604766, 43911186, 45907149, 61209532, 87822372, 91814298, 168326213, 183628596, 336652426, 504978639, 673304852, 1009957278, 2019914556]

約数ペア:

[(1, 2019914556), (2, 1009957278), (3, 673304852), (4, 504978639), (6, 336652426), (11, 183628596), (12, 168326213), (22, 91814298), (23, 87822372), (33, 61209532), (44, 45907149), (46, 43911186), (66, 30604766), (69, 29274124), (92, 21955593), (132, 15302383), (138, 14637062), (253, 7983852), (276, 7318531), (506, 3991926), (529, 3818364), (759, 2661284), (1012, 1995963), (1058, 1909182), (1518, 1330642), (1587, 1272788), (2116, 954591), (3036, 665321), (3174, 636394), (5819, 347124), (6348, 318197), (11638, 173562), (17457, 115708), (23276, 86781), (28927, 69828), (34914, 57854)]