2830086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7487}}^1$

素因数の和:7505

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 4358394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7487, 14974, 22461, 44922, 52409, 67383, 104818, 134766, 157227, 202149, 314454, 404298, 471681, 943362, 1415043, 2830086]

約数ペア:

[(1, 2830086), (2, 1415043), (3, 943362), (6, 471681), (7, 404298), (9, 314454), (14, 202149), (18, 157227), (21, 134766), (27, 104818), (42, 67383), (54, 52409), (63, 44922), (126, 22461), (189, 14974), (378, 7487)]