21000674298

素因数分解:

$2^1\times 3^1\times {\mathrm{733}}^1\times {\mathrm{4775051}}^1$

素因数の和:4775789

約数の個数: 16

約数和(自身を含む): 42058658016

約数和(自身を除く): 21057983718

約数列:

[1, 2, 3, 6, 733, 1466, 2199, 4398, 4775051, 9550102, 14325153, 28650306, 3500112383, 7000224766, 10500337149, 21000674298]

約数ペア:

[(1, 21000674298), (2, 10500337149), (3, 7000224766), (6, 3500112383), (733, 28650306), (1466, 14325153), (2199, 9550102), (4398, 4775051)]