47185938

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20011}}^1$

素因数の和:20150

約数の個数: 24

約数和(自身を含む): 103021776

約数和(自身を除く): 55835838

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 20011, 40022, 60033, 120066, 180099, 360198, 2621441, 5242882, 7864323, 15728646, 23592969, 47185938]

約数ペア:

[(1, 47185938), (2, 23592969), (3, 15728646), (6, 7864323), (9, 5242882), (18, 2621441), (131, 360198), (262, 180099), (393, 120066), (786, 60033), (1179, 40022), (2358, 20011)]