27456228

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6997}}^1$

素因数の和:7116

約数の個数: 36

約数和(自身を含む): 70049980

約数和(自身を除く): 42593752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 6997, 13994, 20991, 27988, 41982, 62973, 83964, 125946, 251892, 762673, 1525346, 2288019, 3050692, 4576038, 6864057, 9152076, 13728114, 27456228]

約数ペア:

[(1, 27456228), (2, 13728114), (3, 9152076), (4, 6864057), (6, 4576038), (9, 3050692), (12, 2288019), (18, 1525346), (36, 762673), (109, 251892), (218, 125946), (327, 83964), (436, 62973), (654, 41982), (981, 27988), (1308, 20991), (1962, 13994), (3924, 6997)]