18108266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11593}}^1$

素因数の和:11677

約数の個数: 16

約数和(自身を含む): 30051648

約数和(自身を除く): 11943382

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 11593, 23186, 127523, 255046, 823103, 1646206, 9054133, 18108266]

約数ペア:

[(1, 18108266), (2, 9054133), (11, 1646206), (22, 823103), (71, 255046), (142, 127523), (781, 23186), (1562, 11593)]