18525258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 43355520

約数和(自身を除く): 24830262

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 1543, 2001, 3086, 4002, 4629, 6003, 9258, 12006, 13887, 27774, 35489, 44747, 70978, 89494, 106467, 134241, 212934, 268482, 319401, 402723, 638802, 805446, 1029181, 2058362, 3087543, 6175086, 9262629, 18525258]

約数ペア:

[(1, 18525258), (2, 9262629), (3, 6175086), (6, 3087543), (9, 2058362), (18, 1029181), (23, 805446), (29, 638802), (46, 402723), (58, 319401), (69, 268482), (87, 212934), (138, 134241), (174, 106467), (207, 89494), (261, 70978), (414, 44747), (522, 35489), (667, 27774), (1334, 13887), (1543, 12006), (2001, 9258), (3086, 6003), (4002, 4629)]