806778812238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19209019339}}^1$

素因数の和:19209019351

約数の個数: 16

約数和(自身を含む): 1844065856640

約数和(自身を除く): 1037287044402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19209019339, 38418038678, 57627058017, 115254116034, 134463135373, 268926270746, 403389406119, 806778812238]

約数ペア:

[(1, 806778812238), (2, 403389406119), (3, 268926270746), (6, 134463135373), (7, 115254116034), (14, 57627058017), (21, 38418038678), (42, 19209019339)]