2937354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 4033974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 103, 147, 194, 206, 291, 294, 309, 582, 618, 679, 721, 1358, 1442, 2037, 2163, 4074, 4326, 4753, 5047, 9506, 9991, 10094, 14259, 15141, 19982, 28518, 29973, 30282, 59946, 69937, 139874, 209811, 419622, 489559, 979118, 1468677, 2937354]

約数ペア:

[(1, 2937354), (2, 1468677), (3, 979118), (6, 489559), (7, 419622), (14, 209811), (21, 139874), (42, 69937), (49, 59946), (97, 30282), (98, 29973), (103, 28518), (147, 19982), (194, 15141), (206, 14259), (291, 10094), (294, 9991), (309, 9506), (582, 5047), (618, 4753), (679, 4326), (721, 4074), (1358, 2163), (1442, 2037)]