1320459732

素因数分解:

$2^2\times 3^4\times {\mathrm{4075493}}^1$

素因数の和:4075509

約数の個数: 30

約数和(自身を含む): 3451943418

約数和(自身を除く): 2131483686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4075493, 8150986, 12226479, 16301972, 24452958, 36679437, 48905916, 73358874, 110038311, 146717748, 220076622, 330114933, 440153244, 660229866, 1320459732]

約数ペア:

[(1, 1320459732), (2, 660229866), (3, 440153244), (4, 330114933), (6, 220076622), (9, 146717748), (12, 110038311), (18, 73358874), (27, 48905916), (36, 36679437), (54, 24452958), (81, 16301972), (108, 12226479), (162, 8150986), (324, 4075493)]