21584424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{52903}}^1$

素因数の和:52929

約数の個数: 32

約数和(自身を含む): 57136320

約数和(自身を除く): 35551896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52903, 105806, 158709, 211612, 317418, 423224, 634836, 899351, 1269672, 1798702, 2698053, 3597404, 5396106, 7194808, 10792212, 21584424]

約数ペア:

[(1, 21584424), (2, 10792212), (3, 7194808), (4, 5396106), (6, 3597404), (8, 2698053), (12, 1798702), (17, 1269672), (24, 899351), (34, 634836), (51, 423224), (68, 317418), (102, 211612), (136, 158709), (204, 105806), (408, 52903)]