18852042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 43283520

約数和(自身を除く): 24431478

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1129, 1518, 2258, 2783, 3387, 5566, 6774, 8349, 12419, 16698, 24838, 25967, 37257, 51934, 74514, 77901, 136609, 155802, 273218, 285637, 409827, 571274, 819654, 856911, 1713822, 3142007, 6284014, 9426021, 18852042]

約数ペア:

[(1, 18852042), (2, 9426021), (3, 6284014), (6, 3142007), (11, 1713822), (22, 856911), (23, 819654), (33, 571274), (46, 409827), (66, 285637), (69, 273218), (121, 155802), (138, 136609), (242, 77901), (253, 74514), (363, 51934), (506, 37257), (726, 25967), (759, 24838), (1129, 16698), (1518, 12419), (2258, 8349), (2783, 6774), (3387, 5566)]