2021123238

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1\times {\mathrm{5077}}^1$

素因数の和:6668

約数の個数: 32

約数和(自身を含む): 4139748096

約数和(自身を除く): 2118624858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1543, 3086, 4629, 5077, 9258, 10154, 15231, 30462, 66349, 132698, 199047, 218311, 398094, 436622, 654933, 1309866, 7833811, 15667622, 23501433, 47002866, 336853873, 673707746, 1010561619, 2021123238]

約数ペア:

[(1, 2021123238), (2, 1010561619), (3, 673707746), (6, 336853873), (43, 47002866), (86, 23501433), (129, 15667622), (258, 7833811), (1543, 1309866), (3086, 654933), (4629, 436622), (5077, 398094), (9258, 218311), (10154, 199047), (15231, 132698), (30462, 66349)]