542066238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{226427}}^1$

素因数の和:226461

約数の個数: 48

約数和(自身を含む): 1412910720

約数和(自身を除く): 870844482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 226427, 452854, 679281, 1358562, 1584989, 2037843, 3169978, 4075686, 4302113, 4754967, 8604226, 9509934, 12906339, 14264901, 25812678, 28529802, 30114791, 38719017, 60229582, 77438034, 90344373, 180688746, 271033119, 542066238]

約数ペア:

[(1, 542066238), (2, 271033119), (3, 180688746), (6, 90344373), (7, 77438034), (9, 60229582), (14, 38719017), (18, 30114791), (19, 28529802), (21, 25812678), (38, 14264901), (42, 12906339), (57, 9509934), (63, 8604226), (114, 4754967), (126, 4302113), (133, 4075686), (171, 3169978), (266, 2037843), (342, 1584989), (399, 1358562), (798, 679281), (1197, 452854), (2394, 226427)]