2018392989

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{19087}}^1$

素因数の和:19540

約数の個数: 16

約数和(自身を含む): 2725766400

約数和(自身を除く): 707373411

約数列:

[1, 3, 101, 303, 349, 1047, 19087, 35249, 57261, 105747, 1927787, 5783361, 6661363, 19984089, 672797663, 2018392989]

約数ペア:

[(1, 2018392989), (3, 672797663), (101, 19984089), (303, 6661363), (349, 5783361), (1047, 1927787), (19087, 105747), (35249, 57261)]