56105826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1335853}}^1$

素因数の和:1335865

約数の個数: 16

約数和(自身を含む): 128241984

約数和(自身を除く): 72136158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1335853, 2671706, 4007559, 8015118, 9350971, 18701942, 28052913, 56105826]

約数ペア:

[(1, 56105826), (2, 28052913), (3, 18701942), (6, 9350971), (7, 8015118), (14, 4007559), (21, 2671706), (42, 1335853)]