68221902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1624331}}^1$

素因数の和:1624343

約数の個数: 16

約数和(自身を含む): 155935872

約数和(自身を除く): 87713970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1624331, 3248662, 4872993, 9745986, 11370317, 22740634, 34110951, 68221902]

約数ペア:

[(1, 68221902), (2, 34110951), (3, 22740634), (6, 11370317), (7, 9745986), (14, 4872993), (21, 3248662), (42, 1624331)]