304381026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{890003}}^1$

素因数の和:890030

約数の個数: 24

約数和(自身を含む): 694203120

約数和(自身を除く): 389822094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 890003, 1780006, 2670009, 5340018, 8010027, 16020054, 16910057, 33820114, 50730171, 101460342, 152190513, 304381026]

約数ペア:

[(1, 304381026), (2, 152190513), (3, 101460342), (6, 50730171), (9, 33820114), (18, 16910057), (19, 16020054), (38, 8010027), (57, 5340018), (114, 2670009), (171, 1780006), (342, 890003)]