2149375818

素因数分解:

$2^1\times 3^1\times {\mathrm{27967}}^1\times {\mathrm{12809}}^1$

素因数の和:40781

約数の個数: 16

約数和(自身を含む): 4299240960

約数和(自身を除く): 2149865142

約数列:

[1, 2, 3, 6, 12809, 25618, 27967, 38427, 55934, 76854, 83901, 167802, 358229303, 716458606, 1074687909, 2149375818]

約数ペア:

[(1, 2149375818), (2, 1074687909), (3, 716458606), (6, 358229303), (12809, 167802), (25618, 83901), (27967, 76854), (38427, 55934)]