18345984

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1493}}^1$

素因数の和:1520

約数の個数: 52

約数和(自身を含む): 48949416

約数和(自身を除く): 30603432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1493, 1536, 2048, 2986, 3072, 4096, 4479, 5972, 6144, 8958, 11944, 12288, 17916, 23888, 35832, 47776, 71664, 95552, 143328, 191104, 286656, 382208, 573312, 764416, 1146624, 1528832, 2293248, 3057664, 4586496, 6115328, 9172992, 18345984]

約数ペア:

[(1, 18345984), (2, 9172992), (3, 6115328), (4, 4586496), (6, 3057664), (8, 2293248), (12, 1528832), (16, 1146624), (24, 764416), (32, 573312), (48, 382208), (64, 286656), (96, 191104), (128, 143328), (192, 95552), (256, 71664), (384, 47776), (512, 35832), (768, 23888), (1024, 17916), (1493, 12288), (1536, 11944), (2048, 8958), (2986, 6144), (3072, 5972), (4096, 4479)]