22018386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{282287}}^1$

素因数の和:282305

約数の個数: 16

約数和(自身を含む): 47424384

約数和(自身を除く): 25405998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 282287, 564574, 846861, 1693722, 3669731, 7339462, 11009193, 22018386]

約数ペア:

[(1, 22018386), (2, 11009193), (3, 7339462), (6, 3669731), (13, 1693722), (26, 846861), (39, 564574), (78, 282287)]