21061332

素因数分解:

$2^2\times 3^2\times {\mathrm{585037}}^1$

素因数の和:585047

約数の個数: 18

約数和(自身を含む): 53238458

約数和(自身を除く): 32177126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 585037, 1170074, 1755111, 2340148, 3510222, 5265333, 7020444, 10530666, 21061332]

約数ペア:

[(1, 21061332), (2, 10530666), (3, 7020444), (4, 5265333), (6, 3510222), (9, 2340148), (12, 1755111), (18, 1170074), (36, 585037)]