428623218

素因数分解:

$2^1\times 3^3\times {\mathrm{7937467}}^1$

素因数の和:7937478

約数の個数: 16

約数和(自身を含む): 952496160

約数和(自身を除く): 523872942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7937467, 15874934, 23812401, 47624802, 71437203, 142874406, 214311609, 428623218]

約数ペア:

[(1, 428623218), (2, 214311609), (3, 142874406), (6, 71437203), (9, 47624802), (18, 23812401), (27, 15874934), (54, 7937467)]