38778880938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{923306689}}^1$

素因数の和:923306701

約数の個数: 16

約数和(自身を含む): 88637442240

約数和(自身を除く): 49858561302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 923306689, 1846613378, 2769920067, 5539840134, 6463146823, 12926293646, 19389440469, 38778880938]

約数ペア:

[(1, 38778880938), (2, 19389440469), (3, 12926293646), (6, 6463146823), (7, 5539840134), (14, 2769920067), (21, 1846613378), (42, 923306689)]