2039470.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{154543}}^1$

素因数の和:154557

約数の個数: 16

約数和(自身を含む): 37090560

約数和(自身を除く): 16227255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 154543, 463629, 772715, 1390887, 2318145, 4172661, 6954435, 20863305]

約数ペア:

[(1, 20863305), (3, 6954435), (5, 4172661), (9, 2318145), (15, 1390887), (27, 772715), (45, 463629), (135, 154543)]