18323994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 23733798

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1063, 1326, 2126, 2873, 3189, 5746, 6378, 8619, 13819, 17238, 18071, 27638, 36142, 41457, 54213, 82914, 108426, 179647, 234923, 359294, 469846, 538941, 704769, 1077882, 1409538, 3053999, 6107998, 9161997, 18323994]

約数ペア:

[(1, 18323994), (2, 9161997), (3, 6107998), (6, 3053999), (13, 1409538), (17, 1077882), (26, 704769), (34, 538941), (39, 469846), (51, 359294), (78, 234923), (102, 179647), (169, 108426), (221, 82914), (338, 54213), (442, 41457), (507, 36142), (663, 27638), (1014, 18071), (1063, 17238), (1326, 13819), (2126, 8619), (2873, 6378), (3189, 5746)]