2019998574

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7507}}^1$

素因数の和:7683

約数の個数: 80

約数和(自身を含む): 4971136896

約数和(自身を除く): 2951138322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 151, 162, 198, 297, 302, 453, 594, 891, 906, 1359, 1661, 1782, 2718, 3322, 4077, 4983, 7507, 8154, 9966, 12231, 14949, 15014, 22521, 24462, 29898, 44847, 45042, 67563, 82577, 89694, 134541, 135126, 165154, 202689, 247731, 269082, 405378, 495462, 608067, 743193, 1133557, 1216134, 1486386, 2229579, 2267114, 3400671, 4459158, 6688737, 6801342, 10202013, 12469127, 13377474, 20404026, 24938254, 30606039, 37407381, 61212078, 74814762, 91818117, 112222143, 183636234, 224444286, 336666429, 673332858, 1009999287, 2019998574]

約数ペア:

[(1, 2019998574), (2, 1009999287), (3, 673332858), (6, 336666429), (9, 224444286), (11, 183636234), (18, 112222143), (22, 91818117), (27, 74814762), (33, 61212078), (54, 37407381), (66, 30606039), (81, 24938254), (99, 20404026), (151, 13377474), (162, 12469127), (198, 10202013), (297, 6801342), (302, 6688737), (453, 4459158), (594, 3400671), (891, 2267114), (906, 2229579), (1359, 1486386), (1661, 1216134), (1782, 1133557), (2718, 743193), (3322, 608067), (4077, 495462), (4983, 405378), (7507, 269082), (8154, 247731), (9966, 202689), (12231, 165154), (14949, 135126), (15014, 134541), (22521, 89694), (24462, 82577), (29898, 67563), (44847, 45042)]