990768

素因数分解:

$2^4\times 3^1\times {\mathrm{20641}}^1$

素因数の和:20652

約数の個数: 20

約数和(自身を含む): 2559608

約数和(自身を除く): 1568840

約数列:

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

約数ペア:

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