18328503598

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{306589}}^1$

素因数の和:307083

約数の個数: 16

約数和(自身を含む): 27946291680

約数和(自身を除く): 9617788082

約数列:

[1, 2, 71, 142, 421, 842, 29891, 59782, 306589, 613178, 21767819, 43535638, 129073969, 258147938, 9164251799, 18328503598]

約数ペア:

[(1, 18328503598), (2, 9164251799), (71, 258147938), (142, 129073969), (421, 43535638), (842, 21767819), (29891, 613178), (59782, 306589)]