8690274

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 20154240

約数和(自身を除く): 11463966

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 6997, 13994, 20991, 41982, 62973, 125946, 160931, 188919, 321862, 377838, 482793, 965586, 1448379, 2896758, 4345137, 8690274]

約数ペア:

[(1, 8690274), (2, 4345137), (3, 2896758), (6, 1448379), (9, 965586), (18, 482793), (23, 377838), (27, 321862), (46, 188919), (54, 160931), (69, 125946), (138, 62973), (207, 41982), (414, 20991), (621, 13994), (1242, 6997)]