18009181055

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{923311}}^1$

素因数の和:923446

約数の個数: 16

約数和(自身を含む): 22336763904

約数和(自身を除く): 4327582849

約数列:

[1, 5, 47, 83, 235, 415, 3901, 19505, 923311, 4616555, 43395617, 76634813, 216978085, 383174065, 3601836211, 18009181055]

約数ペア:

[(1, 18009181055), (5, 3601836211), (47, 383174065), (83, 216978085), (235, 76634813), (415, 43395617), (3901, 4616555), (19505, 923311)]