30948138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132257}}^1$

素因数の和:132278

約数の個数: 24

約数和(自身を含む): 72212868

約数和(自身を除く): 41264730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 132257, 264514, 396771, 793542, 1190313, 1719341, 2380626, 3438682, 5158023, 10316046, 15474069, 30948138]

約数ペア:

[(1, 30948138), (2, 15474069), (3, 10316046), (6, 5158023), (9, 3438682), (13, 2380626), (18, 1719341), (26, 1190313), (39, 793542), (78, 396771), (117, 264514), (234, 132257)]