18312129

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61657}}^1$

素因数の和:61677

約数の個数: 16

約数和(自身を含む): 29595840

約数和(自身を除く): 11283711

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 61657, 184971, 554913, 678227, 1664739, 2034681, 6104043, 18312129]

約数ペア:

[(1, 18312129), (3, 6104043), (9, 2034681), (11, 1664739), (27, 678227), (33, 554913), (99, 184971), (297, 61657)]