218148924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2597011}}^1$

素因数の和:2597025

約数の個数: 24

約数和(自身を含む): 581730688

約数和(自身を除く): 363581764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2597011, 5194022, 7791033, 10388044, 15582066, 18179077, 31164132, 36358154, 54537231, 72716308, 109074462, 218148924]

約数ペア:

[(1, 218148924), (2, 109074462), (3, 72716308), (4, 54537231), (6, 36358154), (7, 31164132), (12, 18179077), (14, 15582066), (21, 10388044), (28, 7791033), (42, 5194022), (84, 2597011)]