172816638

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{29663}}^1$

素因数の和:30639

約数の個数: 16

約数和(自身を含む): 346000896

約数和(自身を除く): 173184258

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 29663, 59326, 88989, 177978, 28802773, 57605546, 86408319, 172816638]

約数ペア:

[(1, 172816638), (2, 86408319), (3, 57605546), (6, 28802773), (971, 177978), (1942, 88989), (2913, 59326), (5826, 29663)]