68538738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31643}}^1$

素因数の和:31686

約数の個数: 24

約数和(自身を含む): 144676368

約数和(自身を除く): 76137630

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 31643, 63286, 94929, 189858, 601217, 1202434, 1803651, 3607302, 11423123, 22846246, 34269369, 68538738]

約数ペア:

[(1, 68538738), (2, 34269369), (3, 22846246), (6, 11423123), (19, 3607302), (38, 1803651), (57, 1202434), (114, 601217), (361, 189858), (722, 94929), (1083, 63286), (2166, 31643)]