18132795

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7901}}^1$

素因数の和:7932

約数の個数: 32

約数和(自身を含む): 34136640

約数和(自身を除く): 16003845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 7901, 23703, 39505, 71109, 118515, 134317, 213327, 355545, 402951, 671585, 1066635, 1208853, 2014755, 3626559, 6044265, 18132795]

約数ペア:

[(1, 18132795), (3, 6044265), (5, 3626559), (9, 2014755), (15, 1208853), (17, 1066635), (27, 671585), (45, 402951), (51, 355545), (85, 213327), (135, 134317), (153, 118515), (255, 71109), (459, 39505), (765, 23703), (2295, 7901)]