18003518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{937}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 29153040

約数和(自身を除く): 11149522

約数列:

[1, 2, 13, 26, 739, 937, 1478, 1874, 9607, 12181, 19214, 24362, 692443, 1384886, 9001759, 18003518]

約数ペア:

[(1, 18003518), (2, 9001759), (13, 1384886), (26, 692443), (739, 24362), (937, 19214), (1478, 12181), (1874, 9607)]