81339594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113921}}^1$

素因数の和:113950

約数の個数: 32

約数和(自身を含む): 196857216

約数和(自身を除く): 115517622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 113921, 227842, 341763, 683526, 797447, 1594894, 1936657, 2392341, 3873314, 4784682, 5809971, 11619942, 13556599, 27113198, 40669797, 81339594]

約数ペア:

[(1, 81339594), (2, 40669797), (3, 27113198), (6, 13556599), (7, 11619942), (14, 5809971), (17, 4784682), (21, 3873314), (34, 2392341), (42, 1936657), (51, 1594894), (102, 797447), (119, 683526), (238, 341763), (357, 227842), (714, 113921)]