6561544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 13530240

約数和(自身を除く): 6968696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 431, 692, 862, 1384, 1724, 1903, 3448, 3806, 4741, 7612, 9482, 15224, 18964, 37928, 74563, 149126, 298252, 596504, 820193, 1640386, 3280772, 6561544]

約数ペア:

[(1, 6561544), (2, 3280772), (4, 1640386), (8, 820193), (11, 596504), (22, 298252), (44, 149126), (88, 74563), (173, 37928), (346, 18964), (431, 15224), (692, 9482), (862, 7612), (1384, 4741), (1724, 3806), (1903, 3448)]