12318208

素因数分解:

$2^9\times 7^2\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 60

約数和(自身を含む): 28689012

約数和(自身を除く): 16370804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 491, 512, 784, 896, 982, 1568, 1792, 1964, 3136, 3437, 3584, 3928, 6272, 6874, 7856, 12544, 13748, 15712, 24059, 25088, 27496, 31424, 48118, 54992, 62848, 96236, 109984, 125696, 192472, 219968, 251392, 384944, 439936, 769888, 879872, 1539776, 1759744, 3079552, 6159104, 12318208]

約数ペア:

[(1, 12318208), (2, 6159104), (4, 3079552), (7, 1759744), (8, 1539776), (14, 879872), (16, 769888), (28, 439936), (32, 384944), (49, 251392), (56, 219968), (64, 192472), (98, 125696), (112, 109984), (128, 96236), (196, 62848), (224, 54992), (256, 48118), (392, 31424), (448, 27496), (491, 25088), (512, 24059), (784, 15712), (896, 13748), (982, 12544), (1568, 7856), (1792, 6874), (1964, 6272), (3136, 3928), (3437, 3584)]