12821665788

素因数分解:

$2^2\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{309433}}^1$

素因数の和:310594

約数の個数: 36

約数和(自身を含む): 32438585088

約数和(自身を除く): 19616919300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1151, 2302, 3453, 4604, 6906, 10359, 13812, 20718, 41436, 309433, 618866, 928299, 1237732, 1856598, 2784897, 3713196, 5569794, 11139588, 356157383, 712314766, 1068472149, 1424629532, 2136944298, 3205416447, 4273888596, 6410832894, 12821665788]

約数ペア:

[(1, 12821665788), (2, 6410832894), (3, 4273888596), (4, 3205416447), (6, 2136944298), (9, 1424629532), (12, 1068472149), (18, 712314766), (36, 356157383), (1151, 11139588), (2302, 5569794), (3453, 3713196), (4604, 2784897), (6906, 1856598), (10359, 1237732), (13812, 928299), (20718, 618866), (41436, 309433)]