18839316

素因数分解:

$2^2\times 3^1\times {\mathrm{761}}^1\times {\mathrm{2063}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 44037504

約数和(自身を除く): 25198188

約数列:

[1, 2, 3, 4, 6, 12, 761, 1522, 2063, 2283, 3044, 4126, 4566, 6189, 8252, 9132, 12378, 24756, 1569943, 3139886, 4709829, 6279772, 9419658, 18839316]

約数ペア:

[(1, 18839316), (2, 9419658), (3, 6279772), (4, 4709829), (6, 3139886), (12, 1569943), (761, 24756), (1522, 12378), (2063, 9132), (2283, 8252), (3044, 6189), (4126, 4566)]