28711206

素因数分解:

$2^1\times 3^3\times {\mathrm{531689}}^1$

素因数の和:531700

約数の個数: 16

約数和(自身を含む): 63802800

約数和(自身を除く): 35091594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531689, 1063378, 1595067, 3190134, 4785201, 9570402, 14355603, 28711206]

約数ペア:

[(1, 28711206), (2, 14355603), (3, 9570402), (6, 4785201), (9, 3190134), (18, 1595067), (27, 1063378), (54, 531689)]