18400615486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1242781}}^1$

素因数の和:1243467

約数の個数: 16

約数和(自身を含む): 30154862448

約数和(自身を除く): 11754246962

約数列:

[1, 2, 11, 22, 673, 1346, 7403, 14806, 1242781, 2485562, 13670591, 27341182, 836391613, 1672783226, 9200307743, 18400615486]

約数ペア:

[(1, 18400615486), (2, 9200307743), (11, 1672783226), (22, 836391613), (673, 27341182), (1346, 13670591), (7403, 2485562), (14806, 1242781)]