21836003336

素因数分解:

$2^3\times 7^1\times {\mathrm{727}}^1\times {\mathrm{536353}}^1$

素因数の和:537093

約数の個数: 32

約数和(自身を含む): 46855885440

約数和(自身を除く): 25019882104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 727, 1454, 2908, 5089, 5816, 10178, 20356, 40712, 536353, 1072706, 2145412, 3754471, 4290824, 7508942, 15017884, 30035768, 389928631, 779857262, 1559714524, 2729500417, 3119429048, 5459000834, 10918001668, 21836003336]

約数ペア:

[(1, 21836003336), (2, 10918001668), (4, 5459000834), (7, 3119429048), (8, 2729500417), (14, 1559714524), (28, 779857262), (56, 389928631), (727, 30035768), (1454, 15017884), (2908, 7508942), (5089, 4290824), (5816, 3754471), (10178, 2145412), (20356, 1072706), (40712, 536353)]