127940508

素因数分解:

$2^2\times 3^2\times {\mathrm{3553903}}^1$

素因数の和:3553913

約数の個数: 18

約数和(自身を含む): 323405264

約数和(自身を除く): 195464756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3553903, 7107806, 10661709, 14215612, 21323418, 31985127, 42646836, 63970254, 127940508]

約数ペア:

[(1, 127940508), (2, 63970254), (3, 42646836), (4, 31985127), (6, 21323418), (9, 14215612), (12, 10661709), (18, 7107806), (36, 3553903)]