809021346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19262413}}^1$

素因数の和:19262425

約数の個数: 16

約数和(自身を含む): 1849191744

約数和(自身を除く): 1040170398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19262413, 38524826, 57787239, 115574478, 134836891, 269673782, 404510673, 809021346]

約数ペア:

[(1, 809021346), (2, 404510673), (3, 269673782), (6, 134836891), (7, 115574478), (14, 57787239), (21, 38524826), (42, 19262413)]