16090959978

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6431239}}^1$

素因数の和:6431386

約数の個数: 24

約数和(自身を含む): 35114570400

約数和(自身を除く): 19023610422

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 6431239, 12862478, 19293717, 38587434, 57881151, 115762302, 893942221, 1787884442, 2681826663, 5363653326, 8045479989, 16090959978]

約数ペア:

[(1, 16090959978), (2, 8045479989), (3, 5363653326), (6, 2681826663), (9, 1787884442), (18, 893942221), (139, 115762302), (278, 57881151), (417, 38587434), (834, 19293717), (1251, 12862478), (2502, 6431239)]