243373242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{304979}}^1$

素因数の和:305010

約数の個数: 32

約数和(自身を含む): 585561600

約数和(自身を除く): 342188358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 304979, 609958, 914937, 1829874, 2134853, 4269706, 5794601, 6404559, 11589202, 12809118, 17383803, 34767606, 40562207, 81124414, 121686621, 243373242]

約数ペア:

[(1, 243373242), (2, 121686621), (3, 81124414), (6, 40562207), (7, 34767606), (14, 17383803), (19, 12809118), (21, 11589202), (38, 6404559), (42, 5794601), (57, 4269706), (114, 2134853), (133, 1829874), (266, 914937), (399, 609958), (798, 304979)]