18429306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{438793}}^1$

素因数の和:438805

約数の個数: 16

約数和(自身を含む): 42124224

約数和(自身を除く): 23694918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 438793, 877586, 1316379, 2632758, 3071551, 6143102, 9214653, 18429306]

約数ペア:

[(1, 18429306), (2, 9214653), (3, 6143102), (6, 3071551), (7, 2632758), (14, 1316379), (21, 877586), (42, 438793)]