18398156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34583}}^1$

素因数の和:34613

約数の個数: 24

約数和(自身を含む): 38734080

約数和(自身を除く): 20335924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34583, 69166, 138332, 242081, 484162, 657077, 968324, 1314154, 2628308, 4599539, 9199078, 18398156]

約数ペア:

[(1, 18398156), (2, 9199078), (4, 4599539), (7, 2628308), (14, 1314154), (19, 968324), (28, 657077), (38, 484162), (76, 242081), (133, 138332), (266, 69166), (532, 34583)]