22218882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7534

約数の個数: 32

約数和(自身を含む): 51508224

約数和(自身を除く): 29289342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 7451, 14902, 22353, 44706, 52157, 104314, 156471, 312942, 529021, 1058042, 1587063, 3174126, 3703147, 7406294, 11109441, 22218882]

約数ペア:

[(1, 22218882), (2, 11109441), (3, 7406294), (6, 3703147), (7, 3174126), (14, 1587063), (21, 1058042), (42, 529021), (71, 312942), (142, 156471), (213, 104314), (426, 52157), (497, 44706), (994, 22353), (1491, 14902), (2982, 7451)]