218036004

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{42157}}^1$

素因数の和:42595

約数の個数: 24

約数和(自身を含む): 509943168

約数和(自身を除く): 291907164

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 42157, 84314, 126471, 168628, 252942, 505884, 18169667, 36339334, 54509001, 72678668, 109018002, 218036004]

約数ペア:

[(1, 218036004), (2, 109018002), (3, 72678668), (4, 54509001), (6, 36339334), (12, 18169667), (431, 505884), (862, 252942), (1293, 168628), (1724, 126471), (2586, 84314), (5172, 42157)]