13857984

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 126

約数和(自身を含む): 46300644

約数和(自身を除く): 32442660

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 491, 504, 576, 588, 672, 784, 882, 982, 1008, 1176, 1344, 1473, 1568, 1764, 1964, 2016, 2352, 2946, 3136, 3437, 3528, 3928, 4032, 4419, 4704, 5892, 6874, 7056, 7856, 8838, 9408, 10311, 11784, 13748, 14112, 15712, 17676, 20622, 23568, 24059, 27496, 28224, 30933, 31424, 35352, 41244, 47136, 48118, 54992, 61866, 70704, 72177, 82488, 94272, 96236, 109984, 123732, 141408, 144354, 164976, 192472, 216531, 219968, 247464, 282816, 288708, 329952, 384944, 433062, 494928, 577416, 659904, 769888, 866124, 989856, 1154832, 1539776, 1732248, 1979712, 2309664, 3464496, 4619328, 6928992, 13857984]

約数ペア:

[(1, 13857984), (2, 6928992), (3, 4619328), (4, 3464496), (6, 2309664), (7, 1979712), (8, 1732248), (9, 1539776), (12, 1154832), (14, 989856), (16, 866124), (18, 769888), (21, 659904), (24, 577416), (28, 494928), (32, 433062), (36, 384944), (42, 329952), (48, 288708), (49, 282816), (56, 247464), (63, 219968), (64, 216531), (72, 192472), (84, 164976), (96, 144354), (98, 141408), (112, 123732), (126, 109984), (144, 96236), (147, 94272), (168, 82488), (192, 72177), (196, 70704), (224, 61866), (252, 54992), (288, 48118), (294, 47136), (336, 41244), (392, 35352), (441, 31424), (448, 30933), (491, 28224), (504, 27496), (576, 24059), (588, 23568), (672, 20622), (784, 17676), (882, 15712), (982, 14112), (1008, 13748), (1176, 11784), (1344, 10311), (1473, 9408), (1568, 8838), (1764, 7856), (1964, 7056), (2016, 6874), (2352, 5892), (2946, 4704), (3136, 4419), (3437, 4032), (3528, 3928)]