26836782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{638971}}^1$

素因数の和:638983

約数の個数: 16

約数和(自身を含む): 61341312

約数和(自身を除く): 34504530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 638971, 1277942, 1916913, 3833826, 4472797, 8945594, 13418391, 26836782]

約数ペア:

[(1, 26836782), (2, 13418391), (3, 8945594), (6, 4472797), (7, 3833826), (14, 1916913), (21, 1277942), (42, 638971)]