140963274

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113497}}^1$

素因数の和:113531

約数の個数: 32

約数和(自身を含む): 326874240

約数和(自身を除く): 185910966

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 113497, 226994, 340491, 680982, 1021473, 2042946, 2610431, 3064419, 5220862, 6128838, 7831293, 15662586, 23493879, 46987758, 70481637, 140963274]

約数ペア:

[(1, 140963274), (2, 70481637), (3, 46987758), (6, 23493879), (9, 15662586), (18, 7831293), (23, 6128838), (27, 5220862), (46, 3064419), (54, 2610431), (69, 2042946), (138, 1021473), (207, 680982), (414, 340491), (621, 226994), (1242, 113497)]