2021014974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{6961}}^1$

素因数の和:7113

約数の個数: 64

約数和(自身を含む): 4547467008

約数和(自身を除く): 2526452034

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 83, 106, 159, 166, 249, 318, 498, 583, 913, 1166, 1749, 1826, 2739, 3498, 4399, 5478, 6961, 8798, 13197, 13922, 20883, 26394, 41766, 48389, 76571, 96778, 145167, 153142, 229713, 290334, 368933, 459426, 577763, 737866, 1106799, 1155526, 1733289, 2213598, 3466578, 4058263, 6355393, 8116526, 12174789, 12710786, 19066179, 24349578, 30621439, 38132358, 61242878, 91864317, 183728634, 336835829, 673671658, 1010507487, 2021014974]

約数ペア:

[(1, 2021014974), (2, 1010507487), (3, 673671658), (6, 336835829), (11, 183728634), (22, 91864317), (33, 61242878), (53, 38132358), (66, 30621439), (83, 24349578), (106, 19066179), (159, 12710786), (166, 12174789), (249, 8116526), (318, 6355393), (498, 4058263), (583, 3466578), (913, 2213598), (1166, 1733289), (1749, 1155526), (1826, 1106799), (2739, 737866), (3498, 577763), (4399, 459426), (5478, 368933), (6961, 290334), (8798, 229713), (13197, 153142), (13922, 145167), (20883, 96778), (26394, 76571), (41766, 48389)]