13125280242

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1\times {\mathrm{19763}}^1$

素因数の和:21398

約数の個数: 32

約数和(自身を含む): 26638709760

約数和(自身を除く): 13513429518

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1559, 3118, 4677, 9354, 19763, 39526, 59289, 110689, 118578, 221378, 332067, 664134, 1403173, 2806346, 4209519, 8419038, 30810517, 61621034, 92431551, 184863102, 2187546707, 4375093414, 6562640121, 13125280242]

約数ペア:

[(1, 13125280242), (2, 6562640121), (3, 4375093414), (6, 2187546707), (71, 184863102), (142, 92431551), (213, 61621034), (426, 30810517), (1559, 8419038), (3118, 4209519), (4677, 2806346), (9354, 1403173), (19763, 664134), (39526, 332067), (59289, 221378), (110689, 118578)]