138820218

素因数分解:

$2^1\times 3^1\times {\mathrm{3389}}^1\times {\mathrm{6827}}^1$

素因数の和:10221

約数の個数: 16

約数和(自身を含む): 277763040

約数和(自身を除く): 138942822

約数列:

[1, 2, 3, 6, 3389, 6778, 6827, 10167, 13654, 20334, 20481, 40962, 23136703, 46273406, 69410109, 138820218]

約数ペア:

[(1, 138820218), (2, 69410109), (3, 46273406), (6, 23136703), (3389, 40962), (6778, 20481), (6827, 20334), (10167, 13654)]