71906994

素因数分解:

$2^1\times 3^3\times {\mathrm{1331611}}^1$

素因数の和:1331622

約数の個数: 16

約数和(自身を含む): 159793440

約数和(自身を除く): 87886446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1331611, 2663222, 3994833, 7989666, 11984499, 23968998, 35953497, 71906994]

約数ペア:

[(1, 71906994), (2, 35953497), (3, 23968998), (6, 11984499), (9, 7989666), (18, 3994833), (27, 2663222), (54, 1331611)]