16541982

素因数分解:

$2^1\times 3^5\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 37647792

約数和(自身を除く): 21105810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 337, 486, 606, 674, 909, 1011, 1818, 2022, 2727, 3033, 5454, 6066, 8181, 9099, 16362, 18198, 24543, 27297, 34037, 49086, 54594, 68074, 81891, 102111, 163782, 204222, 306333, 612666, 918999, 1837998, 2756997, 5513994, 8270991, 16541982]

約数ペア:

[(1, 16541982), (2, 8270991), (3, 5513994), (6, 2756997), (9, 1837998), (18, 918999), (27, 612666), (54, 306333), (81, 204222), (101, 163782), (162, 102111), (202, 81891), (243, 68074), (303, 54594), (337, 49086), (486, 34037), (606, 27297), (674, 24543), (909, 18198), (1011, 16362), (1818, 9099), (2022, 8181), (2727, 6066), (3033, 5454)]