21049368

素因数分解:

$2^3\times 3^1\times {\mathrm{877057}}^1$

素因数の和:877066

約数の個数: 16

約数和(自身を含む): 52623480

約数和(自身を除く): 31574112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877057, 1754114, 2631171, 3508228, 5262342, 7016456, 10524684, 21049368]

約数ペア:

[(1, 21049368), (2, 10524684), (3, 7016456), (4, 5262342), (6, 3508228), (8, 2631171), (12, 1754114), (24, 877057)]