1981536

素因数分解:

$2^5\times 3^1\times {\mathrm{20641}}^1$

素因数の和:20654

約数の個数: 24

約数和(自身を含む): 5201784

約数和(自身を除く): 3220248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 20641, 41282, 61923, 82564, 123846, 165128, 247692, 330256, 495384, 660512, 990768, 1981536]

約数ペア:

[(1, 1981536), (2, 990768), (3, 660512), (4, 495384), (6, 330256), (8, 247692), (12, 165128), (16, 123846), (24, 82564), (32, 61923), (48, 41282), (96, 20641)]