128241246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3053363}}^1$

素因数の和:3053375

約数の個数: 16

約数和(自身を含む): 293122944

約数和(自身を除く): 164881698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3053363, 6106726, 9160089, 18320178, 21373541, 42747082, 64120623, 128241246]

約数ペア:

[(1, 128241246), (2, 64120623), (3, 42747082), (6, 21373541), (7, 18320178), (14, 9160089), (21, 6106726), (42, 3053363)]