16917894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{134269}}^1$

素因数の和:134284

約数の個数: 24

約数和(自身を含む): 41892240

約数和(自身を除く): 24974346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 134269, 268538, 402807, 805614, 939883, 1208421, 1879766, 2416842, 2819649, 5639298, 8458947, 16917894]

約数ペア:

[(1, 16917894), (2, 8458947), (3, 5639298), (6, 2819649), (7, 2416842), (9, 1879766), (14, 1208421), (18, 939883), (21, 805614), (42, 402807), (63, 268538), (126, 134269)]