13126356

素因数分解:

$2^2\times 3^2\times {\mathrm{364621}}^1$

素因数の和:364631

約数の個数: 18

約数和(自身を含む): 33180602

約数和(自身を除く): 20054246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 364621, 729242, 1093863, 1458484, 2187726, 3281589, 4375452, 6563178, 13126356]

約数ペア:

[(1, 13126356), (2, 6563178), (3, 4375452), (4, 3281589), (6, 2187726), (9, 1458484), (12, 1093863), (18, 729242), (36, 364621)]