18528046

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 29276856

約数和(自身を除く): 10748810

約数列:

[1, 2, 37, 67, 74, 101, 134, 202, 1369, 2479, 2738, 3737, 4958, 6767, 7474, 13534, 91723, 138269, 183446, 250379, 276538, 500758, 9264023, 18528046]

約数ペア:

[(1, 18528046), (2, 9264023), (37, 500758), (67, 276538), (74, 250379), (101, 183446), (134, 138269), (202, 91723), (1369, 13534), (2479, 7474), (2738, 6767), (3737, 4958)]