2018175213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1597}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 2899411200

約数和(自身を除く): 881235987

約数列:

[1, 3, 17, 51, 71, 213, 349, 1047, 1207, 1597, 3621, 4791, 5933, 17799, 24779, 27149, 74337, 81447, 113387, 340161, 421243, 557353, 1263729, 1672059, 1927579, 5782737, 9475001, 28425003, 39572063, 118716189, 672725071, 2018175213]

約数ペア:

[(1, 2018175213), (3, 672725071), (17, 118716189), (51, 39572063), (71, 28425003), (213, 9475001), (349, 5782737), (1047, 1927579), (1207, 1672059), (1597, 1263729), (3621, 557353), (4791, 421243), (5933, 340161), (17799, 113387), (24779, 81447), (27149, 74337)]