18697029112

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34882517}}^1$

素因数の和:34882590

約数の個数: 16

約数和(自身を含む): 35580168360

約数和(自身を除く): 16883139248

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34882517, 69765034, 139530068, 279060136, 2337128639, 4674257278, 9348514556, 18697029112]

約数ペア:

[(1, 18697029112), (2, 9348514556), (4, 4674257278), (8, 2337128639), (67, 279060136), (134, 139530068), (268, 69765034), (536, 34882517)]