129694236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1543979}}^1$

素因数の和:1543993

約数の個数: 24

約数和(自身を含む): 345851520

約数和(自身を除く): 216157284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1543979, 3087958, 4631937, 6175916, 9263874, 10807853, 18527748, 21615706, 32423559, 43231412, 64847118, 129694236]

約数ペア:

[(1, 129694236), (2, 64847118), (3, 43231412), (4, 32423559), (6, 21615706), (7, 18527748), (12, 10807853), (14, 9263874), (21, 6175916), (28, 4631937), (42, 3087958), (84, 1543979)]