214969818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{2861}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 491806080

約数和(自身を除く): 276836262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1789, 2861, 3578, 5367, 5722, 8583, 10734, 12523, 17166, 20027, 25046, 37569, 40054, 60081, 75138, 120162, 5118329, 10236658, 15354987, 30709974, 35828303, 71656606, 107484909, 214969818]

約数ペア:

[(1, 214969818), (2, 107484909), (3, 71656606), (6, 35828303), (7, 30709974), (14, 15354987), (21, 10236658), (42, 5118329), (1789, 120162), (2861, 75138), (3578, 60081), (5367, 40054), (5722, 37569), (8583, 25046), (10734, 20027), (12523, 17166)]