18944364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68639}}^1$

素因数の和:68669

約数の個数: 24

約数和(自身を含む): 46126080

約数和(自身を除く): 27181716

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68639, 137278, 205917, 274556, 411834, 823668, 1578697, 3157394, 4736091, 6314788, 9472182, 18944364]

約数ペア:

[(1, 18944364), (2, 9472182), (3, 6314788), (4, 4736091), (6, 3157394), (12, 1578697), (23, 823668), (46, 411834), (69, 274556), (92, 205917), (138, 137278), (276, 68639)]