2039821434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5396353}}^1$

素因数の和:5396371

約数の個数: 32

約数和(自身を含む): 5180499840

約数和(自身を除く): 3140678406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5396353, 10792706, 16189059, 32378118, 37774471, 48567177, 75548942, 97134354, 113323413, 145701531, 226646826, 291403062, 339970239, 679940478, 1019910717, 2039821434]

約数ペア:

[(1, 2039821434), (2, 1019910717), (3, 679940478), (6, 339970239), (7, 291403062), (9, 226646826), (14, 145701531), (18, 113323413), (21, 97134354), (27, 75548942), (42, 48567177), (54, 37774471), (63, 32378118), (126, 16189059), (189, 10792706), (378, 5396353)]