18220182022

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18330163}}^1$

素因数の和:18330243

約数の個数: 16

約数和(自身を含む): 31674523392

約数和(自身を除く): 13454341370

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 18330163, 36660326, 128311141, 256622282, 1301441573, 2602883146, 9110091011, 18220182022]

約数ペア:

[(1, 18220182022), (2, 9110091011), (7, 2602883146), (14, 1301441573), (71, 256622282), (142, 128311141), (497, 36660326), (994, 18330163)]