18117148

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2777}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 36402912

約数和(自身を除く): 18285764

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 2777, 3262, 5554, 6524, 11108, 19439, 38878, 77756, 647041, 1294082, 2588164, 4529287, 9058574, 18117148]

約数ペア:

[(1, 18117148), (2, 9058574), (4, 4529287), (7, 2588164), (14, 1294082), (28, 647041), (233, 77756), (466, 38878), (932, 19439), (1631, 11108), (2777, 6524), (3262, 5554)]