18195090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{606503}}^1$

素因数の和:606513

約数の個数: 16

約数和(自身を含む): 43668288

約数和(自身を除く): 25473198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 606503, 1213006, 1819509, 3032515, 3639018, 6065030, 9097545, 18195090]

約数ペア:

[(1, 18195090), (2, 9097545), (3, 6065030), (5, 3639018), (6, 3032515), (10, 1819509), (15, 1213006), (30, 606503)]