18003002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 28089600

約数和(自身を除く): 10086598

約数列:

[1, 2, 31, 62, 139, 278, 2089, 4178, 4309, 8618, 64759, 129518, 290371, 580742, 9001501, 18003002]

約数ペア:

[(1, 18003002), (2, 9001501), (31, 580742), (62, 290371), (139, 129518), (278, 64759), (2089, 8618), (4178, 4309)]