18061892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 32583936

約数和(自身を除く): 14522044

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 607, 692, 1214, 2428, 7439, 14878, 26101, 29756, 52202, 104404, 105011, 210022, 420044, 4515473, 9030946, 18061892]

約数ペア:

[(1, 18061892), (2, 9030946), (4, 4515473), (43, 420044), (86, 210022), (172, 105011), (173, 104404), (346, 52202), (607, 29756), (692, 26101), (1214, 14878), (2428, 7439)]