2889486

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 6517920

約数和(自身を除く): 3628434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 733, 1314, 1466, 1971, 2199, 3942, 4398, 6597, 13194, 19791, 39582, 53509, 107018, 160527, 321054, 481581, 963162, 1444743, 2889486]

約数ペア:

[(1, 2889486), (2, 1444743), (3, 963162), (6, 481581), (9, 321054), (18, 160527), (27, 107018), (54, 53509), (73, 39582), (146, 19791), (219, 13194), (438, 6597), (657, 4398), (733, 3942), (1314, 2199), (1466, 1971)]