1621532106

素因数分解:

$2^1\times 3^2\times {\mathrm{90085117}}^1$

素因数の和:90085125

約数の個数: 12

約数和(自身を含む): 3513319602

約数和(自身を除く): 1891787496

約数列:

[1, 2, 3, 6, 9, 18, 90085117, 180170234, 270255351, 540510702, 810766053, 1621532106]

約数ペア:

[(1, 1621532106), (2, 810766053), (3, 540510702), (6, 270255351), (9, 180170234), (18, 90085117)]