666149232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1982587}}^1$

素因数の和:1982605

約数の個数: 40

約数和(自身を含む): 1966727296

約数和(自身を除く): 1300578064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1982587, 3965174, 5947761, 7930348, 11895522, 13878109, 15860696, 23791044, 27756218, 31721392, 41634327, 47582088, 55512436, 83268654, 95164176, 111024872, 166537308, 222049744, 333074616, 666149232]

約数ペア:

[(1, 666149232), (2, 333074616), (3, 222049744), (4, 166537308), (6, 111024872), (7, 95164176), (8, 83268654), (12, 55512436), (14, 47582088), (16, 41634327), (21, 31721392), (24, 27756218), (28, 23791044), (42, 15860696), (48, 13878109), (56, 11895522), (84, 7930348), (112, 5947761), (168, 3965174), (336, 1982587)]