2542302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20192

約数の個数: 24

約数和(自身を含む): 6295536

約数和(自身を除く): 3753234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20177, 40354, 60531, 121062, 141239, 181593, 282478, 363186, 423717, 847434, 1271151, 2542302]

約数ペア:

[(1, 2542302), (2, 1271151), (3, 847434), (6, 423717), (7, 363186), (9, 282478), (14, 181593), (18, 141239), (21, 121062), (42, 60531), (63, 40354), (126, 20177)]