21622902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{514831}}^1$

素因数の和:514843

約数の個数: 16

約数和(自身を含む): 49423872

約数和(自身を除く): 27800970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 514831, 1029662, 1544493, 3088986, 3603817, 7207634, 10811451, 21622902]

約数ペア:

[(1, 21622902), (2, 10811451), (3, 7207634), (6, 3603817), (7, 3088986), (14, 1544493), (21, 1029662), (42, 514831)]