87247404

素因数分解:

$2^2\times 3^2\times {\mathrm{2423539}}^1$

素因数の和:2423549

約数の個数: 18

約数和(自身を含む): 220542140

約数和(自身を除く): 133294736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2423539, 4847078, 7270617, 9694156, 14541234, 21811851, 29082468, 43623702, 87247404]

約数ペア:

[(1, 87247404), (2, 43623702), (3, 29082468), (4, 21811851), (6, 14541234), (9, 9694156), (12, 7270617), (18, 4847078), (36, 2423539)]