18311442

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{23297}}^1$

素因数の和:23433

約数の個数: 16

約数和(自身を含む): 36904032

約数和(自身を除く): 18592590

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 23297, 46594, 69891, 139782, 3051907, 6103814, 9155721, 18311442]

約数ペア:

[(1, 18311442), (2, 9155721), (3, 6103814), (6, 3051907), (131, 139782), (262, 69891), (393, 46594), (786, 23297)]