21476568708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85224479}}^1$

素因数の和:85224496

約数の個数: 36

約数和(自身を含む): 62043421440

約数和(自身を除く): 40566852732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85224479, 170448958, 255673437, 340897916, 511346874, 596571353, 767020311, 1022693748, 1193142706, 1534040622, 1789714059, 2386285412, 3068081244, 3579428118, 5369142177, 7158856236, 10738284354, 21476568708]

約数ペア:

[(1, 21476568708), (2, 10738284354), (3, 7158856236), (4, 5369142177), (6, 3579428118), (7, 3068081244), (9, 2386285412), (12, 1789714059), (14, 1534040622), (18, 1193142706), (21, 1022693748), (28, 767020311), (36, 596571353), (42, 511346874), (63, 340897916), (84, 255673437), (126, 170448958), (252, 85224479)]