17960922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142547}}^1$

素因数の和:142562

約数の個数: 24

約数和(自身を含む): 44474976

約数和(自身を除く): 26514054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142547, 285094, 427641, 855282, 997829, 1282923, 1995658, 2565846, 2993487, 5986974, 8980461, 17960922]

約数ペア:

[(1, 17960922), (2, 8980461), (3, 5986974), (6, 2993487), (7, 2565846), (9, 1995658), (14, 1282923), (18, 997829), (21, 855282), (42, 427641), (63, 285094), (126, 142547)]