55775118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12893}}^1$

素因数の和:13008

約数の個数: 32

約数和(自身を含む): 128733696

約数和(自身を除く): 72958578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 12893, 25786, 38679, 77358, 90251, 180502, 270753, 541506, 1327979, 2655958, 3983937, 7967874, 9295853, 18591706, 27887559, 55775118]

約数ペア:

[(1, 55775118), (2, 27887559), (3, 18591706), (6, 9295853), (7, 7967874), (14, 3983937), (21, 2655958), (42, 1327979), (103, 541506), (206, 270753), (309, 180502), (618, 90251), (721, 77358), (1442, 38679), (2163, 25786), (4326, 12893)]