1918009093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{100847}}^1$

素因数の和:100897

約数の個数: 32

約数和(自身を含む): 2710794240

約数和(自身を除く): 792785147

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 100847, 705929, 1109317, 1311011, 1916093, 7765219, 9177077, 13412651, 14421121, 21077023, 24909209, 100947847, 147539161, 174364463, 274001299, 1918009093]

約数ペア:

[(1, 1918009093), (7, 274001299), (11, 174364463), (13, 147539161), (19, 100947847), (77, 24909209), (91, 21077023), (133, 14421121), (143, 13412651), (209, 9177077), (247, 7765219), (1001, 1916093), (1463, 1311011), (1729, 1109317), (2717, 705929), (19019, 100847)]