11988378

素因数分解:

$2^1\times 3^3\times {\mathrm{222007}}^1$

素因数の和:222018

約数の個数: 16

約数和(自身を含む): 26640960

約数和(自身を除く): 14652582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 222007, 444014, 666021, 1332042, 1998063, 3996126, 5994189, 11988378]

約数ペア:

[(1, 11988378), (2, 5994189), (3, 3996126), (6, 1998063), (9, 1332042), (18, 666021), (27, 444014), (54, 222007)]