121456974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1609}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 254096640

約数和(自身を除く): 132639666

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 547, 1094, 1609, 1641, 3218, 3282, 4827, 9654, 12581, 25162, 37007, 37743, 74014, 75486, 111021, 222042, 880123, 1760246, 2640369, 5280738, 20242829, 40485658, 60728487, 121456974]

約数ペア:

[(1, 121456974), (2, 60728487), (3, 40485658), (6, 20242829), (23, 5280738), (46, 2640369), (69, 1760246), (138, 880123), (547, 222042), (1094, 111021), (1609, 75486), (1641, 74014), (3218, 37743), (3282, 37007), (4827, 25162), (9654, 12581)]