18795636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27479}}^1$

素因数の和:27508

約数の個数: 36

約数和(自身を含む): 50013600

約数和(自身を除く): 31217964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27479, 54958, 82437, 109916, 164874, 247311, 329748, 494622, 522101, 989244, 1044202, 1566303, 2088404, 3132606, 4698909, 6265212, 9397818, 18795636]

約数ペア:

[(1, 18795636), (2, 9397818), (3, 6265212), (4, 4698909), (6, 3132606), (9, 2088404), (12, 1566303), (18, 1044202), (19, 989244), (36, 522101), (38, 494622), (57, 329748), (76, 247311), (114, 164874), (171, 109916), (228, 82437), (342, 54958), (684, 27479)]