21465366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21169}}^1$

素因数の和:21200

約数の個数: 24

約数和(自身を含む): 46489320

約数和(自身を除く): 25023954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 21169, 42338, 63507, 127014, 275197, 550394, 825591, 1651182, 3577561, 7155122, 10732683, 21465366]

約数ペア:

[(1, 21465366), (2, 10732683), (3, 7155122), (6, 3577561), (13, 1651182), (26, 825591), (39, 550394), (78, 275197), (169, 127014), (338, 63507), (507, 42338), (1014, 21169)]