21342504

素因数分解:

$2^3\times 3^1\times {\mathrm{889271}}^1$

素因数の和:889280

約数の個数: 16

約数和(自身を含む): 53356320

約数和(自身を除く): 32013816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 889271, 1778542, 2667813, 3557084, 5335626, 7114168, 10671252, 21342504]

約数ペア:

[(1, 21342504), (2, 10671252), (3, 7114168), (4, 5335626), (6, 3557084), (8, 2667813), (12, 1778542), (24, 889271)]