18367701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 29289600

約数和(自身を除く): 10921899

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1129, 1479, 3387, 5423, 12419, 16269, 19193, 32741, 37257, 57579, 98223, 211123, 360151, 556597, 633369, 1080453, 1669791, 6122567, 18367701]

約数ペア:

[(1, 18367701), (3, 6122567), (11, 1669791), (17, 1080453), (29, 633369), (33, 556597), (51, 360151), (87, 211123), (187, 98223), (319, 57579), (493, 37257), (561, 32741), (957, 19193), (1129, 16269), (1479, 12419), (3387, 5423)]