13681188

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1336

約数の個数: 36

約数和(自身を含む): 34703760

約数和(自身を除く): 21022572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 907, 1257, 1676, 1814, 2514, 2721, 3628, 3771, 5028, 5442, 7542, 8163, 10884, 15084, 16326, 32652, 380033, 760066, 1140099, 1520132, 2280198, 3420297, 4560396, 6840594, 13681188]

約数ペア:

[(1, 13681188), (2, 6840594), (3, 4560396), (4, 3420297), (6, 2280198), (9, 1520132), (12, 1140099), (18, 760066), (36, 380033), (419, 32652), (838, 16326), (907, 15084), (1257, 10884), (1676, 8163), (1814, 7542), (2514, 5442), (2721, 5028), (3628, 3771)]