54238044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{645691}}^1$

素因数の和:645705

約数の個数: 24

約数和(自身を含む): 144635008

約数和(自身を除く): 90396964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 645691, 1291382, 1937073, 2582764, 3874146, 4519837, 7748292, 9039674, 13559511, 18079348, 27119022, 54238044]

約数ペア:

[(1, 54238044), (2, 27119022), (3, 18079348), (4, 13559511), (6, 9039674), (7, 7748292), (12, 4519837), (14, 3874146), (21, 2582764), (28, 1937073), (42, 1291382), (84, 645691)]