21845298

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{27793}}^1$

素因数の和:27929

約数の個数: 16

約数和(自身を含む): 44025696

約数和(自身を除く): 22180398

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 27793, 55586, 83379, 166758, 3640883, 7281766, 10922649, 21845298]

約数ペア:

[(1, 21845298), (2, 10922649), (3, 7281766), (6, 3640883), (131, 166758), (262, 83379), (393, 55586), (786, 27793)]