180722196

素因数分解:

$2^2\times 3^2\times {\mathrm{5020061}}^1$

素因数の和:5020071

約数の個数: 18

約数和(自身を含む): 456825642

約数和(自身を除く): 276103446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5020061, 10040122, 15060183, 20080244, 30120366, 45180549, 60240732, 90361098, 180722196]

約数ペア:

[(1, 180722196), (2, 90361098), (3, 60240732), (4, 45180549), (6, 30120366), (9, 20080244), (12, 15060183), (18, 10040122), (36, 5020061)]