18444320187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5397811}}^1$

素因数の和:5397898

約数の個数: 16

約数和(自身を含む): 26427687552

約数和(自身を除く): 7983367365

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5397811, 16193433, 91762787, 275288361, 361653337, 1084960011, 6148106729, 18444320187]

約数ペア:

[(1, 18444320187), (3, 6148106729), (17, 1084960011), (51, 361653337), (67, 275288361), (201, 91762787), (1139, 16193433), (3417, 5397811)]