47654838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 134691840

約数和(自身を除く): 87037002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 73, 77, 99, 126, 146, 154, 157, 189, 198, 219, 231, 297, 314, 378, 438, 462, 471, 511, 594, 657, 693, 803, 942, 1022, 1099, 1314, 1386, 1413, 1533, 1606, 1727, 1971, 2079, 2198, 2409, 2826, 3066, 3297, 3454, 3942, 4158, 4239, 4599, 4818, 5181, 5621, 6594, 7227, 8478, 9198, 9891, 10362, 11242, 11461, 12089, 13797, 14454, 15543, 16863, 19782, 21681, 22922, 24178, 27594, 29673, 31086, 33726, 34383, 36267, 43362, 46629, 50589, 59346, 68766, 72534, 80227, 93258, 101178, 103149, 108801, 126071, 151767, 160454, 206298, 217602, 240681, 252142, 303534, 309447, 326403, 378213, 481362, 618894, 652806, 722043, 756426, 882497, 1134639, 1444086, 1764994, 2166129, 2269278, 2647491, 3403917, 4332258, 5294982, 6807834, 7942473, 15884946, 23827419, 47654838]

約数ペア:

[(1, 47654838), (2, 23827419), (3, 15884946), (6, 7942473), (7, 6807834), (9, 5294982), (11, 4332258), (14, 3403917), (18, 2647491), (21, 2269278), (22, 2166129), (27, 1764994), (33, 1444086), (42, 1134639), (54, 882497), (63, 756426), (66, 722043), (73, 652806), (77, 618894), (99, 481362), (126, 378213), (146, 326403), (154, 309447), (157, 303534), (189, 252142), (198, 240681), (219, 217602), (231, 206298), (297, 160454), (314, 151767), (378, 126071), (438, 108801), (462, 103149), (471, 101178), (511, 93258), (594, 80227), (657, 72534), (693, 68766), (803, 59346), (942, 50589), (1022, 46629), (1099, 43362), (1314, 36267), (1386, 34383), (1413, 33726), (1533, 31086), (1606, 29673), (1727, 27594), (1971, 24178), (2079, 22922), (2198, 21681), (2409, 19782), (2826, 16863), (3066, 15543), (3297, 14454), (3454, 13797), (3942, 12089), (4158, 11461), (4239, 11242), (4599, 10362), (4818, 9891), (5181, 9198), (5621, 8478), (6594, 7227)]