1673186018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{9103}}^1$

素因数の和:9822

約数の個数: 32

約数和(自身を含む): 3023984640

約数和(自身を除く): 1350798622

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 691, 1382, 4837, 9103, 9674, 13129, 18206, 26258, 63721, 91903, 127442, 172957, 183806, 345914, 1210699, 2421398, 6290173, 12580346, 44031211, 88062422, 119513287, 239026574, 836593009, 1673186018]

約数ペア:

[(1, 1673186018), (2, 836593009), (7, 239026574), (14, 119513287), (19, 88062422), (38, 44031211), (133, 12580346), (266, 6290173), (691, 2421398), (1382, 1210699), (4837, 345914), (9103, 183806), (9674, 172957), (13129, 127442), (18206, 91903), (26258, 63721)]