26991062658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2580901}}^1$

素因数の和:2580999

約数の個数: 48

約数和(自身を含む): 67640279616

約数和(自身を除く): 40649216958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 2580901, 5161802, 7742703, 15485406, 18066307, 23228109, 36132614, 46456218, 54198921, 108397842, 162596763, 214214783, 325193526, 428429566, 642644349, 1285288698, 1499503481, 1927933047, 2999006962, 3855866094, 4498510443, 8997020886, 13495531329, 26991062658]

約数ペア:

[(1, 26991062658), (2, 13495531329), (3, 8997020886), (6, 4498510443), (7, 3855866094), (9, 2999006962), (14, 1927933047), (18, 1499503481), (21, 1285288698), (42, 642644349), (63, 428429566), (83, 325193526), (126, 214214783), (166, 162596763), (249, 108397842), (498, 54198921), (581, 46456218), (747, 36132614), (1162, 23228109), (1494, 18066307), (1743, 15485406), (3486, 7742703), (5229, 5161802), (10458, 2580901)]