66542218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{1579}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 105228000

約数和(自身を除く): 38685782

約数列:

[1, 2, 19, 38, 1109, 1579, 2218, 3158, 21071, 30001, 42142, 60002, 1751111, 3502222, 33271109, 66542218]

約数ペア:

[(1, 66542218), (2, 33271109), (19, 3502222), (38, 1751111), (1109, 60002), (1579, 42142), (2218, 30001), (3158, 21071)]