66724206

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{81173}}^1$

素因数の和:81315

約数の個数: 16

約数和(自身を含む): 134424144

約数和(自身を除く): 67699938

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 81173, 162346, 243519, 487038, 11120701, 22241402, 33362103, 66724206]

約数ペア:

[(1, 66724206), (2, 33362103), (3, 22241402), (6, 11120701), (137, 487038), (274, 243519), (411, 162346), (822, 81173)]