18189354

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178327}}^1$

素因数の和:178349

約数の個数: 16

約数和(自身を含む): 38518848

約数和(自身を除く): 20329494

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 178327, 356654, 534981, 1069962, 3031559, 6063118, 9094677, 18189354]

約数ペア:

[(1, 18189354), (2, 9094677), (3, 6063118), (6, 3031559), (17, 1069962), (34, 534981), (51, 356654), (102, 178327)]