42167866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1810

約数の個数: 24

約数和(自身を含む): 69470460

約数和(自身を除く): 27302594

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1709, 1898, 3418, 12337, 22217, 24674, 44434, 124757, 249514, 288821, 577642, 1621841, 3243682, 21083933, 42167866]

約数ペア:

[(1, 42167866), (2, 21083933), (13, 3243682), (26, 1621841), (73, 577642), (146, 288821), (169, 249514), (338, 124757), (949, 44434), (1709, 24674), (1898, 22217), (3418, 12337)]