18522882

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21001}}^1$

素因数の和:21023

約数の個数: 36

約数和(自身を含む): 46687446

約数和(自身を除く): 28164564

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21001, 42002, 63003, 126006, 147007, 189009, 294014, 378018, 441021, 882042, 1029049, 1323063, 2058098, 2646126, 3087147, 6174294, 9261441, 18522882]

約数ペア:

[(1, 18522882), (2, 9261441), (3, 6174294), (6, 3087147), (7, 2646126), (9, 2058098), (14, 1323063), (18, 1029049), (21, 882042), (42, 441021), (49, 378018), (63, 294014), (98, 189009), (126, 147007), (147, 126006), (294, 63003), (441, 42002), (882, 21001)]