389631042

素因数分解:

$2^1\times 3^2\times {\mathrm{2473}}^1\times {\mathrm{8753}}^1$

素因数の和:11234

約数の個数: 24

約数和(自身を含む): 844638444

約数和(自身を除く): 455007402

約数列:

[1, 2, 3, 6, 9, 18, 2473, 4946, 7419, 8753, 14838, 17506, 22257, 26259, 44514, 52518, 78777, 157554, 21646169, 43292338, 64938507, 129877014, 194815521, 389631042]

約数ペア:

[(1, 389631042), (2, 194815521), (3, 129877014), (6, 64938507), (9, 43292338), (18, 21646169), (2473, 157554), (4946, 78777), (7419, 52518), (8753, 44514), (14838, 26259), (17506, 22257)]