12256308

素因数分解:

$2^2\times 3^2\times {\mathrm{340453}}^1$

素因数の和:340463

約数の個数: 18

約数和(自身を含む): 30981314

約数和(自身を除く): 18725006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340453, 680906, 1021359, 1361812, 2042718, 3064077, 4085436, 6128154, 12256308]

約数ペア:

[(1, 12256308), (2, 6128154), (3, 4085436), (4, 3064077), (6, 2042718), (9, 1361812), (12, 1021359), (18, 680906), (36, 340453)]