47783988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{189619}}^1$

素因数の和:189636

約数の個数: 36

約数和(自身を含む): 138043360

約数和(自身を除く): 90259372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 189619, 379238, 568857, 758476, 1137714, 1327333, 1706571, 2275428, 2654666, 3413142, 3981999, 5309332, 6826284, 7963998, 11945997, 15927996, 23891994, 47783988]

約数ペア:

[(1, 47783988), (2, 23891994), (3, 15927996), (4, 11945997), (6, 7963998), (7, 6826284), (9, 5309332), (12, 3981999), (14, 3413142), (18, 2654666), (21, 2275428), (28, 1706571), (36, 1327333), (42, 1137714), (63, 758476), (84, 568857), (126, 379238), (252, 189619)]