289005588

素因数分解:

$2^2\times 3^2\times {\mathrm{8027933}}^1$

素因数の和:8027943

約数の個数: 18

約数和(自身を含む): 730541994

約数和(自身を除く): 441536406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8027933, 16055866, 24083799, 32111732, 48167598, 72251397, 96335196, 144502794, 289005588]

約数ペア:

[(1, 289005588), (2, 144502794), (3, 96335196), (4, 72251397), (6, 48167598), (9, 32111732), (12, 24083799), (18, 16055866), (36, 8027933)]