180005796

素因数分解:

$2^2\times 3^2\times {\mathrm{5000161}}^1$

素因数の和:5000171

約数の個数: 18

約数和(自身を含む): 455014742

約数和(自身を除く): 275008946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5000161, 10000322, 15000483, 20000644, 30000966, 45001449, 60001932, 90002898, 180005796]

約数ペア:

[(1, 180005796), (2, 90002898), (3, 60001932), (4, 45001449), (6, 30000966), (9, 20000644), (12, 15000483), (18, 10000322), (36, 5000161)]