21975432

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{1061}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 55054080

約数和(自身を除く): 33078648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 1061, 1726, 2122, 2589, 3183, 3452, 4244, 5178, 6366, 6904, 8488, 10356, 12732, 20712, 25464, 915643, 1831286, 2746929, 3662572, 5493858, 7325144, 10987716, 21975432]

約数ペア:

[(1, 21975432), (2, 10987716), (3, 7325144), (4, 5493858), (6, 3662572), (8, 2746929), (12, 1831286), (24, 915643), (863, 25464), (1061, 20712), (1726, 12732), (2122, 10356), (2589, 8488), (3183, 6904), (3452, 6366), (4244, 5178)]