189972

素因数分解:

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

素因数の和:1772

約数の個数: 24

約数和(自身を含む): 492800

約数和(自身を除く): 302828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1759, 3518, 5277, 7036, 10554, 15831, 21108, 31662, 47493, 63324, 94986, 189972]

約数ペア:

[(1, 189972), (2, 94986), (3, 63324), (4, 47493), (6, 31662), (9, 21108), (12, 15831), (18, 10554), (27, 7036), (36, 5277), (54, 3518), (108, 1759)]