2628165156948

素因数分解:

$2^2\times 3^2\times {\mathrm{90007}}^1\times {\mathrm{811099}}^1$

素因数の和:901116

約数の個数: 36

約数和(自身を含む): 6643499480800

約数和(自身を除く): 4015334323852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 90007, 180014, 270021, 360028, 540042, 810063, 811099, 1080084, 1620126, 1622198, 2433297, 3240252, 3244396, 4866594, 7299891, 9733188, 14599782, 29199564, 73004587693, 146009175386, 219013763079, 292018350772, 438027526158, 657041289237, 876055052316, 1314082578474, 2628165156948]

約数ペア:

[(1, 2628165156948), (2, 1314082578474), (3, 876055052316), (4, 657041289237), (6, 438027526158), (9, 292018350772), (12, 219013763079), (18, 146009175386), (36, 73004587693), (90007, 29199564), (180014, 14599782), (270021, 9733188), (360028, 7299891), (540042, 4866594), (810063, 3244396), (811099, 3240252), (1080084, 2433297), (1620126, 1622198)]