18482854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 30304800

約数和(自身を除く): 11821946

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 367, 734, 1937, 3874, 4771, 9542, 25181, 50362, 54683, 62023, 109366, 124046, 710879, 1421758, 9241427, 18482854]

約数ペア:

[(1, 18482854), (2, 9241427), (13, 1421758), (26, 710879), (149, 124046), (169, 109366), (298, 62023), (338, 54683), (367, 50362), (734, 25181), (1937, 9542), (3874, 4771)]