26670438

素因数分解:

$2^1\times 3^3\times {\mathrm{493897}}^1$

素因数の和:493908

約数の個数: 16

約数和(自身を含む): 59267760

約数和(自身を除く): 32597322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 493897, 987794, 1481691, 2963382, 4445073, 8890146, 13335219, 26670438]

約数ペア:

[(1, 26670438), (2, 13335219), (3, 8890146), (6, 4445073), (9, 2963382), (18, 1481691), (27, 987794), (54, 493897)]