2100084378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{50002009}}^1$

素因数の和:50002021

約数の個数: 16

約数和(自身を含む): 4800192960

約数和(自身を除く): 2700108582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 50002009, 100004018, 150006027, 300012054, 350014063, 700028126, 1050042189, 2100084378]

約数ペア:

[(1, 2100084378), (2, 1050042189), (3, 700028126), (6, 350014063), (7, 300012054), (14, 150006027), (21, 100004018), (42, 50002009)]