180245412

素因数分解:

$2^2\times 3^4\times {\mathrm{556313}}^1$

素因数の和:556329

約数の個数: 30

約数和(自身を含む): 471197958

約数和(自身を除く): 290952546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 556313, 1112626, 1668939, 2225252, 3337878, 5006817, 6675756, 10013634, 15020451, 20027268, 30040902, 45061353, 60081804, 90122706, 180245412]

約数ペア:

[(1, 180245412), (2, 90122706), (3, 60081804), (4, 45061353), (6, 30040902), (9, 20027268), (12, 15020451), (18, 10013634), (27, 6675756), (36, 5006817), (54, 3337878), (81, 2225252), (108, 1668939), (162, 1112626), (324, 556313)]