18434826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2837}}^1$

素因数の和:2883

約数の個数: 36

約数和(自身を含む): 42169842

約数和(自身を除く): 23735016

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 2837, 3249, 5674, 6498, 8511, 17022, 25533, 51066, 53903, 107806, 161709, 323418, 485127, 970254, 1024157, 2048314, 3072471, 6144942, 9217413, 18434826]

約数ペア:

[(1, 18434826), (2, 9217413), (3, 6144942), (6, 3072471), (9, 2048314), (18, 1024157), (19, 970254), (38, 485127), (57, 323418), (114, 161709), (171, 107806), (342, 53903), (361, 51066), (722, 25533), (1083, 17022), (2166, 8511), (2837, 6498), (3249, 5674)]