54278238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1292339}}^1$

素因数の和:1292351

約数の個数: 16

約数和(自身を含む): 124064640

約数和(自身を除く): 69786402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1292339, 2584678, 3877017, 7754034, 9046373, 18092746, 27139119, 54278238]

約数ペア:

[(1, 54278238), (2, 27139119), (3, 18092746), (6, 9046373), (7, 7754034), (14, 3877017), (21, 2584678), (42, 1292339)]