18308110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42577}}^1$

素因数の和:42627

約数の個数: 16

約数和(自身を含む): 33721776

約数和(自身を除く): 15413666

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 42577, 85154, 212885, 425770, 1830811, 3661622, 9154055, 18308110]

約数ペア:

[(1, 18308110), (2, 9154055), (5, 3661622), (10, 1830811), (43, 425770), (86, 212885), (215, 85154), (430, 42577)]