18741282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{446221}}^1$

素因数の和:446233

約数の個数: 16

約数和(自身を含む): 42837312

約数和(自身を除く): 24096030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 446221, 892442, 1338663, 2677326, 3123547, 6247094, 9370641, 18741282]

約数ペア:

[(1, 18741282), (2, 9370641), (3, 6247094), (6, 3123547), (7, 2677326), (14, 1338663), (21, 892442), (42, 446221)]