2018996091

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{53681}}^1$

素因数の和:53896

約数の個数: 32

約数和(自身を含む): 3435648000

約数和(自身を除く): 1416651909

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1791, 4179, 5373, 12537, 37611, 53681, 161043, 375767, 483129, 1127301, 1449387, 3381903, 10145709, 10682519, 32047557, 74777633, 96142671, 224332899, 288428013, 672998697, 2018996091]

約数ペア:

[(1, 2018996091), (3, 672998697), (7, 288428013), (9, 224332899), (21, 96142671), (27, 74777633), (63, 32047557), (189, 10682519), (199, 10145709), (597, 3381903), (1393, 1449387), (1791, 1127301), (4179, 483129), (5373, 375767), (12537, 161043), (37611, 53681)]