28477782

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36793}}^1$

素因数の和:36844

約数の個数: 24

約数和(自身を含む): 63138504

約数和(自身を除く): 34660722

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36793, 73586, 110379, 220758, 331137, 662274, 1582099, 3164198, 4746297, 9492594, 14238891, 28477782]

約数ペア:

[(1, 28477782), (2, 14238891), (3, 9492594), (6, 4746297), (9, 3164198), (18, 1582099), (43, 662274), (86, 331137), (129, 220758), (258, 110379), (387, 73586), (774, 36793)]