12990468

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 30391200

約数和(自身を除く): 17400732

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2411, 2694, 4822, 5388, 7233, 9644, 14466, 28932, 1082539, 2165078, 3247617, 4330156, 6495234, 12990468]

約数ペア:

[(1, 12990468), (2, 6495234), (3, 4330156), (4, 3247617), (6, 2165078), (12, 1082539), (449, 28932), (898, 14466), (1347, 9644), (1796, 7233), (2411, 5388), (2694, 4822)]