990132012

素因数分解:

$2^2\times 3^4\times {\mathrm{3055963}}^1$

素因数の和:3055979

約数の個数: 30

約数和(自身を含む): 2588401508

約数和(自身を除く): 1598269496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3055963, 6111926, 9167889, 12223852, 18335778, 27503667, 36671556, 55007334, 82511001, 110014668, 165022002, 247533003, 330044004, 495066006, 990132012]

約数ペア:

[(1, 990132012), (2, 495066006), (3, 330044004), (4, 247533003), (6, 165022002), (9, 110014668), (12, 82511001), (18, 55007334), (27, 36671556), (36, 27503667), (54, 18335778), (81, 12223852), (108, 9167889), (162, 6111926), (324, 3055963)]