54221454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{143443}}^1$

素因数の和:143461

約数の個数: 32

約数和(自身を含む): 137706240

約数和(自身を除く): 83484786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 143443, 286886, 430329, 860658, 1004101, 1290987, 2008202, 2581974, 3012303, 3872961, 6024606, 7745922, 9036909, 18073818, 27110727, 54221454]

約数ペア:

[(1, 54221454), (2, 27110727), (3, 18073818), (6, 9036909), (7, 7745922), (9, 6024606), (14, 3872961), (18, 3012303), (21, 2581974), (27, 2008202), (42, 1290987), (54, 1004101), (63, 860658), (126, 430329), (189, 286886), (378, 143443)]