87860826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{256903}}^1$

素因数の和:256930

約数の個数: 24

約数和(自身を含む): 200385120

約数和(自身を除く): 112524294

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 256903, 513806, 770709, 1541418, 2312127, 4624254, 4881157, 9762314, 14643471, 29286942, 43930413, 87860826]

約数ペア:

[(1, 87860826), (2, 43930413), (3, 29286942), (6, 14643471), (9, 9762314), (18, 4881157), (19, 4624254), (38, 2312127), (57, 1541418), (114, 770709), (171, 513806), (342, 256903)]