25197138

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2851}}^1$

素因数の和:3350

約数の個数: 24

約数和(自身を含む): 54724176

約数和(自身を除く): 29527038

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2851, 2946, 4419, 5702, 8553, 8838, 17106, 25659, 51318, 1399841, 2799682, 4199523, 8399046, 12598569, 25197138]

約数ペア:

[(1, 25197138), (2, 12598569), (3, 8399046), (6, 4199523), (9, 2799682), (18, 1399841), (491, 51318), (982, 25659), (1473, 17106), (2851, 8838), (2946, 8553), (4419, 5702)]