1320569244

素因数分解:

$2^2\times 3^4\times {\mathrm{4075831}}^1$

素因数の和:4075847

約数の個数: 30

約数和(自身を含む): 3452229704

約数和(自身を除く): 2131660460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4075831, 8151662, 12227493, 16303324, 24454986, 36682479, 48909972, 73364958, 110047437, 146729916, 220094874, 330142311, 440189748, 660284622, 1320569244]

約数ペア:

[(1, 1320569244), (2, 660284622), (3, 440189748), (4, 330142311), (6, 220094874), (9, 146729916), (12, 110047437), (18, 73364958), (27, 48909972), (36, 36682479), (54, 24454986), (81, 16303324), (108, 12227493), (162, 8151662), (324, 4075831)]