618220242

素因数分解:

$2^1\times 3^3\times {\mathrm{11448523}}^1$

素因数の和:11448534

約数の個数: 16

約数和(自身を含む): 1373822880

約数和(自身を除く): 755602638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 11448523, 22897046, 34345569, 68691138, 103036707, 206073414, 309110121, 618220242]

約数ペア:

[(1, 618220242), (2, 309110121), (3, 206073414), (6, 103036707), (9, 68691138), (18, 34345569), (27, 22897046), (54, 11448523)]