18100863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9623}}^1$

素因数の和:9659

約数の個数: 24

約数和(自身を含む): 30026880

約数和(自身を除く): 11926017

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 9623, 28869, 86607, 105853, 182837, 317559, 548511, 952677, 1645533, 2011207, 6033621, 18100863]

約数ペア:

[(1, 18100863), (3, 6033621), (9, 2011207), (11, 1645533), (19, 952677), (33, 548511), (57, 317559), (99, 182837), (171, 105853), (209, 86607), (627, 28869), (1881, 9623)]