27561198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4721}}^1$

素因数の和:4872

約数の個数: 32

約数和(自身を含む): 63463680

約数和(自身を除く): 35902482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 4721, 5838, 9442, 14163, 28326, 33047, 66094, 99141, 198282, 656219, 1312438, 1968657, 3937314, 4593533, 9187066, 13780599, 27561198]

約数ペア:

[(1, 27561198), (2, 13780599), (3, 9187066), (6, 4593533), (7, 3937314), (14, 1968657), (21, 1312438), (42, 656219), (139, 198282), (278, 99141), (417, 66094), (834, 33047), (973, 28326), (1946, 14163), (2919, 9442), (4721, 5838)]