18786132

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{827}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 47619936

約数和(自身を除く): 28833804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 827, 1262, 1654, 1893, 2481, 2524, 3308, 3786, 4962, 5679, 7443, 7572, 9924, 11358, 14886, 22716, 29772, 521837, 1043674, 1565511, 2087348, 3131022, 4696533, 6262044, 9393066, 18786132]

約数ペア:

[(1, 18786132), (2, 9393066), (3, 6262044), (4, 4696533), (6, 3131022), (9, 2087348), (12, 1565511), (18, 1043674), (36, 521837), (631, 29772), (827, 22716), (1262, 14886), (1654, 11358), (1893, 9924), (2481, 7572), (2524, 7443), (3308, 5679), (3786, 4962)]