2018893329

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:793

約数の個数: 56

約数和(自身を含む): 3125280480

約数和(自身を除く): 1106387151

約数列:

[1, 3, 9, 27, 59, 73, 81, 177, 219, 243, 531, 643, 657, 729, 1593, 1929, 1971, 4307, 4779, 5787, 5913, 12921, 14337, 17361, 17739, 37937, 38763, 43011, 46939, 52083, 53217, 113811, 116289, 140817, 156249, 341433, 348867, 422451, 468747, 1024299, 1046601, 1267353, 2769401, 3072897, 3139803, 3802059, 8308203, 9218691, 11406177, 24924609, 27656073, 34218531, 74773827, 224321481, 672964443, 2018893329]

約数ペア:

[(1, 2018893329), (3, 672964443), (9, 224321481), (27, 74773827), (59, 34218531), (73, 27656073), (81, 24924609), (177, 11406177), (219, 9218691), (243, 8308203), (531, 3802059), (643, 3139803), (657, 3072897), (729, 2769401), (1593, 1267353), (1929, 1046601), (1971, 1024299), (4307, 468747), (4779, 422451), (5787, 348867), (5913, 341433), (12921, 156249), (14337, 140817), (17361, 116289), (17739, 113811), (37937, 53217), (38763, 52083), (43011, 46939)]