18084438

素因数分解:

$2^1\times 3^3\times {\mathrm{334897}}^1$

素因数の和:334908

約数の個数: 16

約数和(自身を含む): 40187760

約数和(自身を除く): 22103322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 334897, 669794, 1004691, 2009382, 3014073, 6028146, 9042219, 18084438]

約数ペア:

[(1, 18084438), (2, 9042219), (3, 6028146), (6, 3014073), (9, 2009382), (18, 1004691), (27, 669794), (54, 334897)]