18048423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6737}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 25873920

約数和(自身を除く): 7825497

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 6737, 20211, 128003, 316639, 384009, 949917, 6016141, 18048423]

約数ペア:

[(1, 18048423), (3, 6016141), (19, 949917), (47, 384009), (57, 316639), (141, 128003), (893, 20211), (2679, 6737)]