213963396

素因数分解:

$2^2\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{11437}}^1$

素因数の和:13003

約数の個数: 24

約数和(自身を含む): 499611840

約数和(自身を除く): 285648444

約数列:

[1, 2, 3, 4, 6, 12, 1559, 3118, 4677, 6236, 9354, 11437, 18708, 22874, 34311, 45748, 68622, 137244, 17830283, 35660566, 53490849, 71321132, 106981698, 213963396]

約数ペア:

[(1, 213963396), (2, 106981698), (3, 71321132), (4, 53490849), (6, 35660566), (12, 17830283), (1559, 137244), (3118, 68622), (4677, 45748), (6236, 34311), (9354, 22874), (11437, 18708)]