18419712

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1499}}^1$

素因数の和:1526

約数の個数: 52

約数和(自身を含む): 49146000

約数和(自身を除く): 30726288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1499, 1536, 2048, 2998, 3072, 4096, 4497, 5996, 6144, 8994, 11992, 12288, 17988, 23984, 35976, 47968, 71952, 95936, 143904, 191872, 287808, 383744, 575616, 767488, 1151232, 1534976, 2302464, 3069952, 4604928, 6139904, 9209856, 18419712]

約数ペア:

[(1, 18419712), (2, 9209856), (3, 6139904), (4, 4604928), (6, 3069952), (8, 2302464), (12, 1534976), (16, 1151232), (24, 767488), (32, 575616), (48, 383744), (64, 287808), (96, 191872), (128, 143904), (192, 95936), (256, 71952), (384, 47968), (512, 35976), (768, 23984), (1024, 17988), (1499, 12288), (1536, 11992), (2048, 8994), (2998, 6144), (3072, 5996), (4096, 4497)]