180147564

素因数分解:

$2^2\times 3^7\times {\mathrm{20593}}^1$

素因数の和:20618

約数の個数: 48

約数和(自身を含む): 472838240

約数和(自身を除く): 292690676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 20593, 41186, 61779, 82372, 123558, 185337, 247116, 370674, 556011, 741348, 1112022, 1668033, 2224044, 3336066, 5004099, 6672132, 10008198, 15012297, 20016396, 30024594, 45036891, 60049188, 90073782, 180147564]

約数ペア:

[(1, 180147564), (2, 90073782), (3, 60049188), (4, 45036891), (6, 30024594), (9, 20016396), (12, 15012297), (18, 10008198), (27, 6672132), (36, 5004099), (54, 3336066), (81, 2224044), (108, 1668033), (162, 1112022), (243, 741348), (324, 556011), (486, 370674), (729, 247116), (972, 185337), (1458, 123558), (2187, 82372), (2916, 61779), (4374, 41186), (8748, 20593)]