1916922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45641}}^1$

素因数の和:45653

約数の個数: 16

約数和(自身を含む): 4381632

約数和(自身を除く): 2464710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45641, 91282, 136923, 273846, 319487, 638974, 958461, 1916922]

約数ペア:

[(1, 1916922), (2, 958461), (3, 638974), (6, 319487), (7, 273846), (14, 136923), (21, 91282), (42, 45641)]