81814938

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{120671}}^1$

素因数の和:120789

約数の個数: 16

約数和(自身を含む): 165079296

約数和(自身を除く): 83264358

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 120671, 241342, 362013, 724026, 13635823, 27271646, 40907469, 81814938]

約数ペア:

[(1, 81814938), (2, 40907469), (3, 27271646), (6, 13635823), (113, 724026), (226, 362013), (339, 241342), (678, 120671)]