142730478

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{240287}}^1$

素因数の和:240309

約数の個数: 32

約数和(自身を含む): 346014720

約数和(自身を除く): 203284242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 240287, 480574, 720861, 1441722, 2162583, 2643157, 4325166, 5286314, 6487749, 7929471, 12975498, 15858942, 23788413, 47576826, 71365239, 142730478]

約数ペア:

[(1, 142730478), (2, 71365239), (3, 47576826), (6, 23788413), (9, 15858942), (11, 12975498), (18, 7929471), (22, 6487749), (27, 5286314), (33, 4325166), (54, 2643157), (66, 2162583), (99, 1441722), (198, 720861), (297, 480574), (594, 240287)]