18309402

素因数分解:

$2^1\times 3^4\times {\mathrm{113021}}^1$

素因数の和:113035

約数の個数: 20

約数和(自身を含む): 41026986

約数和(自身を除く): 22717584

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 113021, 226042, 339063, 678126, 1017189, 2034378, 3051567, 6103134, 9154701, 18309402]

約数ペア:

[(1, 18309402), (2, 9154701), (3, 6103134), (6, 3051567), (9, 2034378), (18, 1017189), (27, 678126), (54, 339063), (81, 226042), (162, 113021)]