19749528

素因数分解:

$2^3\times 3^3\times {\mathrm{91433}}^1$

素因数の和:91448

約数の個数: 32

約数和(自身を含む): 54860400

約数和(自身を除く): 35110872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91433, 182866, 274299, 365732, 548598, 731464, 822897, 1097196, 1645794, 2194392, 2468691, 3291588, 4937382, 6583176, 9874764, 19749528]

約数ペア:

[(1, 19749528), (2, 9874764), (3, 6583176), (4, 4937382), (6, 3291588), (8, 2468691), (9, 2194392), (12, 1645794), (18, 1097196), (24, 822897), (27, 731464), (36, 548598), (54, 365732), (72, 274299), (108, 182866), (216, 91433)]