19525752

素因数分解:

$2^3\times 3^3\times {\mathrm{90397}}^1$

素因数の和:90412

約数の個数: 32

約数和(自身を含む): 54238800

約数和(自身を除く): 34713048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90397, 180794, 271191, 361588, 542382, 723176, 813573, 1084764, 1627146, 2169528, 2440719, 3254292, 4881438, 6508584, 9762876, 19525752]

約数ペア:

[(1, 19525752), (2, 9762876), (3, 6508584), (4, 4881438), (6, 3254292), (8, 2440719), (9, 2169528), (12, 1627146), (18, 1084764), (24, 813573), (27, 723176), (36, 542382), (54, 361588), (72, 271191), (108, 180794), (216, 90397)]