213747912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{424103}}^1$

素因数の和:424122

約数の個数: 48

約数和(自身を含む): 661602240

約数和(自身を除く): 447854328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 424103, 848206, 1272309, 1696412, 2544618, 2968721, 3392824, 3816927, 5089236, 5937442, 7633854, 8906163, 10178472, 11874884, 15267708, 17812326, 23749768, 26718489, 30535416, 35624652, 53436978, 71249304, 106873956, 213747912]

約数ペア:

[(1, 213747912), (2, 106873956), (3, 71249304), (4, 53436978), (6, 35624652), (7, 30535416), (8, 26718489), (9, 23749768), (12, 17812326), (14, 15267708), (18, 11874884), (21, 10178472), (24, 8906163), (28, 7633854), (36, 5937442), (42, 5089236), (56, 3816927), (63, 3392824), (72, 2968721), (84, 2544618), (126, 1696412), (168, 1272309), (252, 848206), (504, 424103)]