17269686

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 44965536

約数和(自身を除く): 27695850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 157, 162, 189, 194, 291, 314, 378, 471, 567, 582, 679, 873, 942, 1099, 1134, 1358, 1413, 1746, 2037, 2198, 2619, 2826, 3297, 4074, 4239, 5238, 6111, 6594, 7857, 8478, 9891, 12222, 12717, 15229, 15714, 18333, 19782, 25434, 29673, 30458, 36666, 45687, 54999, 59346, 89019, 91374, 106603, 109998, 137061, 178038, 213206, 274122, 319809, 411183, 639618, 822366, 959427, 1233549, 1918854, 2467098, 2878281, 5756562, 8634843, 17269686]

約数ペア:

[(1, 17269686), (2, 8634843), (3, 5756562), (6, 2878281), (7, 2467098), (9, 1918854), (14, 1233549), (18, 959427), (21, 822366), (27, 639618), (42, 411183), (54, 319809), (63, 274122), (81, 213206), (97, 178038), (126, 137061), (157, 109998), (162, 106603), (189, 91374), (194, 89019), (291, 59346), (314, 54999), (378, 45687), (471, 36666), (567, 30458), (582, 29673), (679, 25434), (873, 19782), (942, 18333), (1099, 15714), (1134, 15229), (1358, 12717), (1413, 12222), (1746, 9891), (2037, 8478), (2198, 7857), (2619, 6594), (2826, 6111), (3297, 5238), (4074, 4239)]