17961633468

素因数分解:

$2^2\times 3^3\times {\mathrm{20011}}^1\times {\mathrm{8311}}^1$

素因数の和:28335

約数の個数: 48

約数和(自身を含む): 46575128320

約数和(自身を除く): 28613494852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 8311, 16622, 20011, 24933, 33244, 40022, 49866, 60033, 74799, 80044, 99732, 120066, 149598, 180099, 224397, 240132, 299196, 360198, 448794, 540297, 720396, 897588, 1080594, 2161188, 166311421, 332622842, 498934263, 665245684, 997868526, 1496802789, 1995737052, 2993605578, 4490408367, 5987211156, 8980816734, 17961633468]

約数ペア:

[(1, 17961633468), (2, 8980816734), (3, 5987211156), (4, 4490408367), (6, 2993605578), (9, 1995737052), (12, 1496802789), (18, 997868526), (27, 665245684), (36, 498934263), (54, 332622842), (108, 166311421), (8311, 2161188), (16622, 1080594), (20011, 897588), (24933, 720396), (33244, 540297), (40022, 448794), (49866, 360198), (60033, 299196), (74799, 240132), (80044, 224397), (99732, 180099), (120066, 149598)]