16834188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{200407}}^1$

素因数の和:200421

約数の個数: 24

約数和(自身を含む): 44891392

約数和(自身を除く): 28057204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 200407, 400814, 601221, 801628, 1202442, 1402849, 2404884, 2805698, 4208547, 5611396, 8417094, 16834188]

約数ペア:

[(1, 16834188), (2, 8417094), (3, 5611396), (4, 4208547), (6, 2805698), (7, 2404884), (12, 1402849), (14, 1202442), (21, 801628), (28, 601221), (42, 400814), (84, 200407)]