16379982

素因数分解:

$2^1\times 3^4\times {\mathrm{101111}}^1$

素因数の和:101125

約数の個数: 20

約数和(自身を含む): 36703656

約数和(自身を除く): 20323674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 101111, 202222, 303333, 606666, 909999, 1819998, 2729997, 5459994, 8189991, 16379982]

約数ペア:

[(1, 16379982), (2, 8189991), (3, 5459994), (6, 2729997), (9, 1819998), (18, 909999), (27, 606666), (54, 303333), (81, 202222), (162, 101111)]