1938403782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15384157}}^1$

素因数の和:15384172

約数の個数: 24

約数和(自身を含む): 4799857296

約数和(自身を除く): 2861453514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15384157, 30768314, 46152471, 92304942, 107689099, 138457413, 215378198, 276914826, 323067297, 646134594, 969201891, 1938403782]

約数ペア:

[(1, 1938403782), (2, 969201891), (3, 646134594), (6, 323067297), (7, 276914826), (9, 215378198), (14, 138457413), (18, 107689099), (21, 92304942), (42, 46152471), (63, 30768314), (126, 15384157)]