18258252

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7211}}^1$

素因数の和:7429

約数の個数: 24

約数和(自身を含む): 42810432

約数和(自身を除く): 24552180

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 7211, 14422, 21633, 28844, 43266, 86532, 1521521, 3043042, 4564563, 6086084, 9129126, 18258252]

約数ペア:

[(1, 18258252), (2, 9129126), (3, 6086084), (4, 4564563), (6, 3043042), (12, 1521521), (211, 86532), (422, 43266), (633, 28844), (844, 21633), (1266, 14422), (2532, 7211)]