454981878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2207}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 1063310976

約数和(自身を除く): 608329098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 881, 1762, 2207, 2643, 4414, 5286, 6621, 7929, 11453, 13242, 15858, 19863, 22906, 28691, 34359, 39726, 57382, 68718, 86073, 103077, 172146, 206154, 258219, 516438, 1944367, 3888734, 5833101, 11666202, 17499303, 25276771, 34998606, 50553542, 75830313, 151660626, 227490939, 454981878]

約数ペア:

[(1, 454981878), (2, 227490939), (3, 151660626), (6, 75830313), (9, 50553542), (13, 34998606), (18, 25276771), (26, 17499303), (39, 11666202), (78, 5833101), (117, 3888734), (234, 1944367), (881, 516438), (1762, 258219), (2207, 206154), (2643, 172146), (4414, 103077), (5286, 86073), (6621, 68718), (7929, 57382), (11453, 39726), (13242, 34359), (15858, 28691), (19863, 22906)]