18048129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7703}}^1$

素因数の和:7788

約数の個数: 16

約数和(自身を含む): 26625024

約数和(自身を除く): 8576895

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 7703, 23109, 84733, 254199, 546913, 1640739, 6016043, 18048129]

約数ペア:

[(1, 18048129), (3, 6016043), (11, 1640739), (33, 546913), (71, 254199), (213, 84733), (781, 23109), (2343, 7703)]