18374230468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{409007}}^1$

素因数の和:410043

約数の個数: 24

約数和(自身を含む): 35112518784

約数和(自身を除く): 16738288316

約数列:

[1, 2, 4, 11, 22, 44, 1021, 2042, 4084, 11231, 22462, 44924, 409007, 818014, 1636028, 4499077, 8998154, 17996308, 417596147, 835192294, 1670384588, 4593557617, 9187115234, 18374230468]

約数ペア:

[(1, 18374230468), (2, 9187115234), (4, 4593557617), (11, 1670384588), (22, 835192294), (44, 417596147), (1021, 17996308), (2042, 8998154), (4084, 4499077), (11231, 1636028), (22462, 818014), (44924, 409007)]