18120106942

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2132279}}^1$

素因数の和:2132895

約数の個数: 16

約数和(自身を含む): 31114229760

約数和(自身を除く): 12994122818

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 2132279, 4264558, 14925953, 29851906, 1294293353, 2588586706, 9060053471, 18120106942]

約数ペア:

[(1, 18120106942), (2, 9060053471), (7, 2588586706), (14, 1294293353), (607, 29851906), (1214, 14925953), (4249, 4264558), (8498, 2132279)]