210868518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{3067}}^1$

素因数の和:4716

約数の個数: 32

約数和(自身を含む): 482436864

約数和(自身を除く): 271568346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1637, 3067, 3274, 4911, 6134, 9201, 9822, 11459, 18402, 21469, 22918, 34377, 42938, 64407, 68754, 128814, 5020679, 10041358, 15062037, 30124074, 35144753, 70289506, 105434259, 210868518]

約数ペア:

[(1, 210868518), (2, 105434259), (3, 70289506), (6, 35144753), (7, 30124074), (14, 15062037), (21, 10041358), (42, 5020679), (1637, 128814), (3067, 68754), (3274, 64407), (4911, 42938), (6134, 34377), (9201, 22918), (9822, 21469), (11459, 18402)]