28008234

素因数分解:

$2^1\times 3^3\times {\mathrm{509}}^1\times {\mathrm{1019}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 62424000

約数和(自身を除く): 34415766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 509, 1018, 1019, 1527, 2038, 3054, 3057, 4581, 6114, 9162, 9171, 13743, 18342, 27486, 27513, 55026, 518671, 1037342, 1556013, 3112026, 4668039, 9336078, 14004117, 28008234]

約数ペア:

[(1, 28008234), (2, 14004117), (3, 9336078), (6, 4668039), (9, 3112026), (18, 1556013), (27, 1037342), (54, 518671), (509, 55026), (1018, 27513), (1019, 27486), (1527, 18342), (2038, 13743), (3054, 9171), (3057, 9162), (4581, 6114)]