137647986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16981}}^1$

素因数の和:17186

約数の個数: 32

約数和(自身を含む): 316272768

約数和(自身を除く): 178624782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 16981, 33962, 50943, 101886, 118867, 237734, 356601, 713202, 3277333, 6554666, 9831999, 19663998, 22941331, 45882662, 68823993, 137647986]

約数ペア:

[(1, 137647986), (2, 68823993), (3, 45882662), (6, 22941331), (7, 19663998), (14, 9831999), (21, 6554666), (42, 3277333), (193, 713202), (386, 356601), (579, 237734), (1158, 118867), (1351, 101886), (2702, 50943), (4053, 33962), (8106, 16981)]