140959998

素因数分解:

$2^1\times 3^2\times {\mathrm{7831111}}^1$

素因数の和:7831119

約数の個数: 12

約数和(自身を含む): 305413368

約数和(自身を除く): 164453370

約数列:

[1, 2, 3, 6, 9, 18, 7831111, 15662222, 23493333, 46986666, 70479999, 140959998]

約数ペア:

[(1, 140959998), (2, 70479999), (3, 46986666), (6, 23493333), (9, 15662222), (18, 7831111)]