2160828

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 5508048

約数和(自身を除く): 3347220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 311, 386, 579, 622, 772, 933, 1158, 1244, 1737, 1866, 2316, 2799, 3474, 3732, 5598, 6948, 11196, 60023, 120046, 180069, 240092, 360138, 540207, 720276, 1080414, 2160828]

約数ペア:

[(1, 2160828), (2, 1080414), (3, 720276), (4, 540207), (6, 360138), (9, 240092), (12, 180069), (18, 120046), (36, 60023), (193, 11196), (311, 6948), (386, 5598), (579, 3732), (622, 3474), (772, 2799), (933, 2316), (1158, 1866), (1244, 1737)]