42181942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{5059}}^1$

素因数の和:5451

約数の個数: 16

約数和(自身を含む): 69220800

約数和(自身を除く): 27038858

約数列:

[1, 2, 11, 22, 379, 758, 4169, 5059, 8338, 10118, 55649, 111298, 1917361, 3834722, 21090971, 42181942]

約数ペア:

[(1, 42181942), (2, 21090971), (11, 3834722), (22, 1917361), (379, 111298), (758, 55649), (4169, 10118), (5059, 8338)]