489605076

素因数分解:

$2^2\times 3^2\times {\mathrm{13600141}}^1$

素因数の和:13600151

約数の個数: 18

約数和(自身を含む): 1237612922

約数和(自身を除く): 748007846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13600141, 27200282, 40800423, 54400564, 81600846, 122401269, 163201692, 244802538, 489605076]

約数ペア:

[(1, 489605076), (2, 244802538), (3, 163201692), (4, 122401269), (6, 81600846), (9, 54400564), (12, 40800423), (18, 27200282), (36, 13600141)]