189142722

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{49333}}^1$

素因数の和:49415

約数の個数: 32

約数和(自身を含む): 426245760

約数和(自身を除く): 237103038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 49333, 98666, 147999, 295998, 443997, 887994, 1331991, 2663982, 3502643, 7005286, 10507929, 21015858, 31523787, 63047574, 94571361, 189142722]

約数ペア:

[(1, 189142722), (2, 94571361), (3, 63047574), (6, 31523787), (9, 21015858), (18, 10507929), (27, 7005286), (54, 3502643), (71, 2663982), (142, 1331991), (213, 887994), (426, 443997), (639, 295998), (1278, 147999), (1917, 98666), (3834, 49333)]