18719232

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 80

約数和(自身を含む): 57026112

約数和(自身を除く): 38306880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1741, 1792, 2688, 3482, 3584, 5223, 5376, 6964, 10446, 10752, 12187, 13928, 20892, 24374, 27856, 36561, 41784, 48748, 55712, 73122, 83568, 97496, 111424, 146244, 167136, 194992, 222848, 292488, 334272, 389984, 445696, 584976, 668544, 779968, 891392, 1169952, 1337088, 1559936, 2339904, 2674176, 3119872, 4679808, 6239744, 9359616, 18719232]

約数ペア:

[(1, 18719232), (2, 9359616), (3, 6239744), (4, 4679808), (6, 3119872), (7, 2674176), (8, 2339904), (12, 1559936), (14, 1337088), (16, 1169952), (21, 891392), (24, 779968), (28, 668544), (32, 584976), (42, 445696), (48, 389984), (56, 334272), (64, 292488), (84, 222848), (96, 194992), (112, 167136), (128, 146244), (168, 111424), (192, 97496), (224, 83568), (256, 73122), (336, 55712), (384, 48748), (448, 41784), (512, 36561), (672, 27856), (768, 24374), (896, 20892), (1344, 13928), (1536, 12187), (1741, 10752), (1792, 10446), (2688, 6964), (3482, 5376), (3584, 5223)]