18278234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{967}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 29597568

約数和(自身を除く): 11319334

約数列:

[1, 2, 13, 26, 727, 967, 1454, 1934, 9451, 12571, 18902, 25142, 703009, 1406018, 9139117, 18278234]

約数ペア:

[(1, 18278234), (2, 9139117), (13, 1406018), (26, 703009), (727, 25142), (967, 18902), (1454, 12571), (1934, 9451)]