1988565822

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{136897}}^1$

素因数の和:137177

約数の個数: 32

約数和(自身を含む): 4435495200

約数和(自身を除く): 2446929378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 136897, 273794, 410691, 821382, 1232073, 2464146, 3696219, 7392438, 36825293, 73650586, 110475879, 220951758, 331427637, 662855274, 994282911, 1988565822]

約数ペア:

[(1, 1988565822), (2, 994282911), (3, 662855274), (6, 331427637), (9, 220951758), (18, 110475879), (27, 73650586), (54, 36825293), (269, 7392438), (538, 3696219), (807, 2464146), (1614, 1232073), (2421, 821382), (4842, 410691), (7263, 273794), (14526, 136897)]