251093034

素因数分解:

$2^1\times 3^4\times {\mathrm{1549957}}^1$

素因数の和:1549971

約数の個数: 20

約数和(自身を含む): 562634754

約数和(自身を除く): 311541720

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1549957, 3099914, 4649871, 9299742, 13949613, 27899226, 41848839, 83697678, 125546517, 251093034]

約数ペア:

[(1, 251093034), (2, 125546517), (3, 83697678), (6, 41848839), (9, 27899226), (18, 13949613), (27, 9299742), (54, 4649871), (81, 3099914), (162, 1549957)]