1947099846

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{108643}}^1$

素因数の和:108780

約数の個数: 32

約数和(自身を含む): 4067631360

約数和(自身を除く): 2120531514

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 5974, 8961, 17922, 108643, 217286, 325929, 651858, 3150647, 6301294, 9451941, 11190229, 18903882, 22380458, 33570687, 67141374, 324516641, 649033282, 973549923, 1947099846]

約数ペア:

[(1, 1947099846), (2, 973549923), (3, 649033282), (6, 324516641), (29, 67141374), (58, 33570687), (87, 22380458), (103, 18903882), (174, 11190229), (206, 9451941), (309, 6301294), (618, 3150647), (2987, 651858), (5974, 325929), (8961, 217286), (17922, 108643)]