18144103628

素因数分解:

$2^2\times 7^1\times {\mathrm{648003701}}^1$

素因数の和:648003712

約数の個数: 12

約数和(自身を含む): 36288207312

約数和(自身を除く): 18144103684

約数列:

[1, 2, 4, 7, 14, 28, 648003701, 1296007402, 2592014804, 4536025907, 9072051814, 18144103628]

約数ペア:

[(1, 18144103628), (2, 9072051814), (4, 4536025907), (7, 2592014804), (14, 1296007402), (28, 648003701)]