1287804564

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{606311}}^1$

素因数の和:606380

約数の個数: 36

約数和(自身を含む): 3310463520

約数和(自身を除く): 2022658956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 606311, 1212622, 1818933, 2425244, 3637866, 5456799, 7275732, 10913598, 21827196, 35772349, 71544698, 107317047, 143089396, 214634094, 321951141, 429268188, 643902282, 1287804564]

約数ペア:

[(1, 1287804564), (2, 643902282), (3, 429268188), (4, 321951141), (6, 214634094), (9, 143089396), (12, 107317047), (18, 71544698), (36, 35772349), (59, 21827196), (118, 10913598), (177, 7275732), (236, 5456799), (354, 3637866), (531, 2425244), (708, 1818933), (1062, 1212622), (2124, 606311)]