26774188

素因数分解:

$2^2\times 7^2\times {\mathrm{136603}}^1$

素因数の和:136621

約数の個数: 18

約数和(自身を含む): 54504996

約数和(自身を除く): 27730808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 136603, 273206, 546412, 956221, 1912442, 3824884, 6693547, 13387094, 26774188]

約数ペア:

[(1, 26774188), (2, 13387094), (4, 6693547), (7, 3824884), (14, 1912442), (28, 956221), (49, 546412), (98, 273206), (196, 136603)]