8944254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 12396546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 227, 398, 454, 597, 681, 1194, 1362, 1791, 2043, 2189, 2497, 3582, 4086, 4378, 4994, 6567, 7491, 13134, 14982, 19701, 22473, 39402, 44946, 45173, 90346, 135519, 271038, 406557, 496903, 813114, 993806, 1490709, 2981418, 4472127, 8944254]

約数ペア:

[(1, 8944254), (2, 4472127), (3, 2981418), (6, 1490709), (9, 993806), (11, 813114), (18, 496903), (22, 406557), (33, 271038), (66, 135519), (99, 90346), (198, 45173), (199, 44946), (227, 39402), (398, 22473), (454, 19701), (597, 14982), (681, 13134), (1194, 7491), (1362, 6567), (1791, 4994), (2043, 4378), (2189, 4086), (2497, 3582)]