38990322

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 102141312

約数和(自身を除く): 63150990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 157, 162, 189, 219, 243, 314, 378, 438, 471, 486, 511, 567, 657, 942, 1022, 1099, 1134, 1314, 1413, 1533, 1701, 1971, 2198, 2826, 3066, 3297, 3402, 3942, 4239, 4599, 5913, 6594, 8478, 9198, 9891, 11461, 11826, 12717, 13797, 17739, 19782, 22922, 25434, 27594, 29673, 34383, 35478, 38151, 41391, 59346, 68766, 76302, 80227, 82782, 89019, 103149, 124173, 160454, 178038, 206298, 240681, 248346, 267057, 309447, 481362, 534114, 618894, 722043, 928341, 1444086, 1856682, 2166129, 2785023, 4332258, 5570046, 6498387, 12996774, 19495161, 38990322]

約数ペア:

[(1, 38990322), (2, 19495161), (3, 12996774), (6, 6498387), (7, 5570046), (9, 4332258), (14, 2785023), (18, 2166129), (21, 1856682), (27, 1444086), (42, 928341), (54, 722043), (63, 618894), (73, 534114), (81, 481362), (126, 309447), (146, 267057), (157, 248346), (162, 240681), (189, 206298), (219, 178038), (243, 160454), (314, 124173), (378, 103149), (438, 89019), (471, 82782), (486, 80227), (511, 76302), (567, 68766), (657, 59346), (942, 41391), (1022, 38151), (1099, 35478), (1134, 34383), (1314, 29673), (1413, 27594), (1533, 25434), (1701, 22922), (1971, 19782), (2198, 17739), (2826, 13797), (3066, 12717), (3297, 11826), (3402, 11461), (3942, 9891), (4239, 9198), (4599, 8478), (5913, 6594)]