18528049218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{441144029}}^1$

素因数の和:441144041

約数の個数: 16

約数和(自身を含む): 42349826880

約数和(自身を除く): 23821777662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 441144029, 882288058, 1323432087, 2646864174, 3088008203, 6176016406, 9264024609, 18528049218]

約数ペア:

[(1, 18528049218), (2, 9264024609), (3, 6176016406), (6, 3088008203), (7, 2646864174), (14, 1323432087), (21, 882288058), (42, 441144029)]