2080977588

素因数分解:

$2^2\times 3^3\times {\mathrm{2543}}^1\times {\mathrm{7577}}^1$

素因数の和:10133

約数の個数: 48

約数和(自身を含む): 5397960960

約数和(自身を除く): 3316983372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2543, 5086, 7577, 7629, 10172, 15154, 15258, 22731, 22887, 30308, 30516, 45462, 45774, 68193, 68661, 90924, 91548, 136386, 137322, 204579, 272772, 274644, 409158, 818316, 19268311, 38536622, 57804933, 77073244, 115609866, 173414799, 231219732, 346829598, 520244397, 693659196, 1040488794, 2080977588]

約数ペア:

[(1, 2080977588), (2, 1040488794), (3, 693659196), (4, 520244397), (6, 346829598), (9, 231219732), (12, 173414799), (18, 115609866), (27, 77073244), (36, 57804933), (54, 38536622), (108, 19268311), (2543, 818316), (5086, 409158), (7577, 274644), (7629, 272772), (10172, 204579), (15154, 137322), (15258, 136386), (22731, 91548), (22887, 90924), (30308, 68661), (30516, 68193), (45462, 45774)]