798156

素因数分解:

$2^2\times 3^2\times {\mathrm{22171}}^1$

素因数の和:22181

約数の個数: 18

約数和(自身を含む): 2017652

約数和(自身を除く): 1219496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 22171, 44342, 66513, 88684, 133026, 199539, 266052, 399078, 798156]

約数ペア:

[(1, 798156), (2, 399078), (3, 266052), (4, 199539), (6, 133026), (9, 88684), (12, 66513), (18, 44342), (36, 22171)]