39986394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{952057}}^1$

素因数の和:952069

約数の個数: 16

約数和(自身を含む): 91397568

約数和(自身を除く): 51411174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 952057, 1904114, 2856171, 5712342, 6664399, 13328798, 19993197, 39986394]

約数ペア:

[(1, 39986394), (2, 19993197), (3, 13328798), (6, 6664399), (7, 5712342), (14, 2856171), (21, 1904114), (42, 952057)]