161424972

素因数分解:

$2^2\times 3^2\times {\mathrm{4484027}}^1$

素因数の和:4484037

約数の個数: 18

約数和(自身を含む): 408046548

約数和(自身を除く): 246621576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4484027, 8968054, 13452081, 17936108, 26904162, 40356243, 53808324, 80712486, 161424972]

約数ペア:

[(1, 161424972), (2, 80712486), (3, 53808324), (4, 40356243), (6, 26904162), (9, 17936108), (12, 13452081), (18, 8968054), (36, 4484027)]