9090172.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{1886179}}^1$

素因数の和:1886191

約数の個数: 24

約数和(自身を含む): 367805100

約数和(自身を除く): 232000212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1886179, 3772358, 5658537, 7544716, 11317074, 15089432, 16975611, 22634148, 33951222, 45268296, 67902444, 135804888]

約数ペア:

[(1, 135804888), (2, 67902444), (3, 45268296), (4, 33951222), (6, 22634148), (8, 16975611), (9, 15089432), (12, 11317074), (18, 7544716), (24, 5658537), (36, 3772358), (72, 1886179)]