1531570236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18232979}}^1$

素因数の和:18232993

約数の個数: 24

約数和(自身を含む): 4084187520

約数和(自身を除く): 2552617284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18232979, 36465958, 54698937, 72931916, 109397874, 127630853, 218795748, 255261706, 382892559, 510523412, 765785118, 1531570236]

約数ペア:

[(1, 1531570236), (2, 765785118), (3, 510523412), (4, 382892559), (6, 255261706), (7, 218795748), (12, 127630853), (14, 109397874), (21, 72931916), (28, 54698937), (42, 36465958), (84, 18232979)]