18709716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42139}}^1$

素因数の和:42183

約数の個数: 24

約数和(自身を含む): 44836960

約数和(自身を除く): 26127244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42139, 84278, 126417, 168556, 252834, 505668, 1559143, 3118286, 4677429, 6236572, 9354858, 18709716]

約数ペア:

[(1, 18709716), (2, 9354858), (3, 6236572), (4, 4677429), (6, 3118286), (12, 1559143), (37, 505668), (74, 252834), (111, 168556), (148, 126417), (222, 84278), (444, 42139)]