31126572

素因数分解:

$2^2\times 3^3\times {\mathrm{288209}}^1$

素因数の和:288222

約数の個数: 24

約数和(自身を含む): 80698800

約数和(自身を除く): 49572228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 288209, 576418, 864627, 1152836, 1729254, 2593881, 3458508, 5187762, 7781643, 10375524, 15563286, 31126572]

約数ペア:

[(1, 31126572), (2, 15563286), (3, 10375524), (4, 7781643), (6, 5187762), (9, 3458508), (12, 2593881), (18, 1729254), (27, 1152836), (36, 864627), (54, 576418), (108, 288209)]