128021274

素因数分解:

$2^1\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{4201}}^1$

素因数の和:5902

約数の個数: 24

約数和(自身を含む): 277609332

約数和(自身を除く): 149588058

約数列:

[1, 2, 3, 6, 9, 18, 1693, 3386, 4201, 5079, 8402, 10158, 12603, 15237, 25206, 30474, 37809, 75618, 7112293, 14224586, 21336879, 42673758, 64010637, 128021274]

約数ペア:

[(1, 128021274), (2, 64010637), (3, 42673758), (6, 21336879), (9, 14224586), (18, 7112293), (1693, 75618), (3386, 37809), (4201, 30474), (5079, 25206), (8402, 15237), (10158, 12603)]