19489032

素因数分解:

$2^3\times 3^3\times {\mathrm{90227}}^1$

素因数の和:90242

約数の個数: 32

約数和(自身を含む): 54136800

約数和(自身を除く): 34647768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90227, 180454, 270681, 360908, 541362, 721816, 812043, 1082724, 1624086, 2165448, 2436129, 3248172, 4872258, 6496344, 9744516, 19489032]

約数ペア:

[(1, 19489032), (2, 9744516), (3, 6496344), (4, 4872258), (6, 3248172), (8, 2436129), (9, 2165448), (12, 1624086), (18, 1082724), (24, 812043), (27, 721816), (36, 541362), (54, 360908), (72, 270681), (108, 180454), (216, 90227)]