18133065643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{53171}}^1$

素因数の和:53335

約数の個数: 32

約数和(自身を含む): 23358246912

約数和(自身を除く): 5225181269

約数列:

[1, 7, 11, 43, 77, 103, 301, 473, 721, 1133, 3311, 4429, 7931, 31003, 48719, 53171, 341033, 372197, 584881, 2286353, 4094167, 5476613, 16004471, 25149883, 38336291, 60242743, 176049181, 235494359, 421699201, 1648460513, 2590437949, 18133065643]

約数ペア:

[(1, 18133065643), (7, 2590437949), (11, 1648460513), (43, 421699201), (77, 235494359), (103, 176049181), (301, 60242743), (473, 38336291), (721, 25149883), (1133, 16004471), (3311, 5476613), (4429, 4094167), (7931, 2286353), (31003, 584881), (48719, 372197), (53171, 341033)]