127631286

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{36739}}^1$

素因数の和:36940

約数の個数: 24

約数和(自身を含む): 277974840

約数和(自身を除く): 150343554

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 36739, 73478, 110217, 220434, 330651, 661302, 7090627, 14181254, 21271881, 42543762, 63815643, 127631286]

約数ペア:

[(1, 127631286), (2, 63815643), (3, 42543762), (6, 21271881), (9, 14181254), (18, 7090627), (193, 661302), (386, 330651), (579, 220434), (1158, 110217), (1737, 73478), (3474, 36739)]