12779244

素因数分解:

$2^2\times 3^2\times {\mathrm{354979}}^1$

素因数の和:354989

約数の個数: 18

約数和(自身を含む): 32303180

約数和(自身を除く): 19523936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 354979, 709958, 1064937, 1419916, 2129874, 3194811, 4259748, 6389622, 12779244]

約数ペア:

[(1, 12779244), (2, 6389622), (3, 4259748), (4, 3194811), (6, 2129874), (9, 1419916), (12, 1064937), (18, 709958), (36, 354979)]