18158157

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 27822080

約数和(自身を除く): 9663923

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 1759, 3441, 5277, 10323, 15831, 54529, 65083, 163587, 195249, 490761, 585747, 2017573, 6052719, 18158157]

約数ペア:

[(1, 18158157), (3, 6052719), (9, 2017573), (31, 585747), (37, 490761), (93, 195249), (111, 163587), (279, 65083), (333, 54529), (1147, 15831), (1759, 10323), (3441, 5277)]