72539982

素因数分解:

$2^1\times 3^3\times {\mathrm{1343333}}^1$

素因数の和:1343344

約数の個数: 16

約数和(自身を含む): 161200080

約数和(自身を除く): 88660098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1343333, 2686666, 4029999, 8059998, 12089997, 24179994, 36269991, 72539982]

約数ペア:

[(1, 72539982), (2, 36269991), (3, 24179994), (6, 12089997), (9, 8059998), (18, 4029999), (27, 2686666), (54, 1343333)]