13220442

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{5209}}^1$

素因数の和:5267

約数の個数: 32

約数和(自身を含む): 30009600

約数和(自身を除く): 16789158

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 5209, 10418, 15627, 31254, 46881, 93762, 140643, 244823, 281286, 489646, 734469, 1468938, 2203407, 4406814, 6610221, 13220442]

約数ペア:

[(1, 13220442), (2, 6610221), (3, 4406814), (6, 2203407), (9, 1468938), (18, 734469), (27, 489646), (47, 281286), (54, 244823), (94, 140643), (141, 93762), (282, 46881), (423, 31254), (846, 15627), (1269, 10418), (2538, 5209)]