42952018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 65862720

約数和(自身を除く): 22910702

約数列:

[1, 2, 71, 131, 142, 262, 2309, 4618, 9301, 18602, 163939, 302479, 327878, 604958, 21476009, 42952018]

約数ペア:

[(1, 42952018), (2, 21476009), (71, 604958), (131, 327878), (142, 302479), (262, 163939), (2309, 18602), (4618, 9301)]