19763028

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:534

約数の個数: 60

約数和(自身を含む): 52104052

約数和(自身を除く): 32341024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 337, 362, 543, 674, 724, 1011, 1086, 1348, 1629, 2022, 2172, 3033, 3258, 4044, 4887, 6066, 6516, 9099, 9774, 12132, 14661, 18198, 19548, 27297, 29322, 36396, 54594, 58644, 60997, 109188, 121994, 182991, 243988, 365982, 548973, 731964, 1097946, 1646919, 2195892, 3293838, 4940757, 6587676, 9881514, 19763028]

約数ペア:

[(1, 19763028), (2, 9881514), (3, 6587676), (4, 4940757), (6, 3293838), (9, 2195892), (12, 1646919), (18, 1097946), (27, 731964), (36, 548973), (54, 365982), (81, 243988), (108, 182991), (162, 121994), (181, 109188), (324, 60997), (337, 58644), (362, 54594), (543, 36396), (674, 29322), (724, 27297), (1011, 19548), (1086, 18198), (1348, 14661), (1629, 12132), (2022, 9774), (2172, 9099), (3033, 6516), (3258, 6066), (4044, 4887)]