19401732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76991}}^1$

素因数の和:77008

約数の個数: 36

約数和(自身を含む): 56050176

約数和(自身を除く): 36648444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76991, 153982, 230973, 307964, 461946, 538937, 692919, 923892, 1077874, 1385838, 1616811, 2155748, 2771676, 3233622, 4850433, 6467244, 9700866, 19401732]

約数ペア:

[(1, 19401732), (2, 9700866), (3, 6467244), (4, 4850433), (6, 3233622), (7, 2771676), (9, 2155748), (12, 1616811), (14, 1385838), (18, 1077874), (21, 923892), (28, 692919), (36, 538937), (42, 461946), (63, 307964), (84, 230973), (126, 153982), (252, 76991)]