31396842198

素因数分解:

$2^1\times 3^2\times {\mathrm{15731}}^1\times {\mathrm{110881}}^1$

素因数の和:126620

約数の個数: 24

約数和(自身を含む): 68031429336

約数和(自身を除く): 36634587138

約数列:

[1, 2, 3, 6, 9, 18, 15731, 31462, 47193, 94386, 110881, 141579, 221762, 283158, 332643, 665286, 997929, 1995858, 1744269011, 3488538022, 5232807033, 10465614066, 15698421099, 31396842198]

約数ペア:

[(1, 31396842198), (2, 15698421099), (3, 10465614066), (6, 5232807033), (9, 3488538022), (18, 1744269011), (15731, 1995858), (31462, 997929), (47193, 665286), (94386, 332643), (110881, 283158), (141579, 221762)]