18291214587

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1\times {\mathrm{113567}}^1$

素因数の和:115058

約数の個数: 16

約数和(自身を含む): 25064911872

約数和(自身を除く): 6773697285

約数列:

[1, 3, 37, 111, 1451, 4353, 53687, 113567, 161061, 340701, 4201979, 12605937, 164785717, 494357151, 6097071529, 18291214587]

約数ペア:

[(1, 18291214587), (3, 6097071529), (37, 494357151), (111, 164785717), (1451, 12605937), (4353, 4201979), (53687, 340701), (113567, 161061)]