47647026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{378151}}^1$

素因数の和:378166

約数の個数: 24

約数和(自身を含む): 117983424

約数和(自身を除く): 70336398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 378151, 756302, 1134453, 2268906, 2647057, 3403359, 5294114, 6806718, 7941171, 15882342, 23823513, 47647026]

約数ペア:

[(1, 47647026), (2, 23823513), (3, 15882342), (6, 7941171), (7, 6806718), (9, 5294114), (14, 3403359), (18, 2647057), (21, 2268906), (42, 1134453), (63, 756302), (126, 378151)]