916087242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163997}}^1$

素因数の和:164035

約数の個数: 48

約数和(自身を含む): 2243492640

約数和(自身を除く): 1327405398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 163997, 327994, 491991, 983982, 1147979, 2295958, 3115943, 3443937, 6231886, 6887874, 8035853, 9347829, 16071706, 18695658, 21811601, 24107559, 43623202, 48215118, 65434803, 130869606, 152681207, 305362414, 458043621, 916087242]

約数ペア:

[(1, 916087242), (2, 458043621), (3, 305362414), (6, 152681207), (7, 130869606), (14, 65434803), (19, 48215118), (21, 43623202), (38, 24107559), (42, 21811601), (49, 18695658), (57, 16071706), (98, 9347829), (114, 8035853), (133, 6887874), (147, 6231886), (266, 3443937), (294, 3115943), (399, 2295958), (798, 1147979), (931, 983982), (1862, 491991), (2793, 327994), (5586, 163997)]