54001668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{642877}}^1$

素因数の和:642891

約数の個数: 24

約数和(自身を含む): 144004672

約数和(自身を除く): 90003004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 642877, 1285754, 1928631, 2571508, 3857262, 4500139, 7714524, 9000278, 13500417, 18000556, 27000834, 54001668]

約数ペア:

[(1, 54001668), (2, 27000834), (3, 18000556), (4, 13500417), (6, 9000278), (7, 7714524), (12, 4500139), (14, 3857262), (21, 2571508), (28, 1928631), (42, 1285754), (84, 642877)]