243431982

素因数分解:

$2^1\times 3^2\times {\mathrm{13523999}}^1$

素因数の和:13524007

約数の個数: 12

約数和(自身を含む): 527436000

約数和(自身を除く): 284004018

約数列:

[1, 2, 3, 6, 9, 18, 13523999, 27047998, 40571997, 81143994, 121715991, 243431982]

約数ペア:

[(1, 243431982), (2, 121715991), (3, 81143994), (6, 40571997), (9, 27047998), (18, 13523999)]