18708996864

素因数分解:

$2^8\times 3^1\times {\mathrm{24360673}}^1$

素因数の和:24360692

約数の個数: 36

約数和(自身を含む): 49793217656

約数和(自身を除く): 31084220792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 24360673, 48721346, 73082019, 97442692, 146164038, 194885384, 292328076, 389770768, 584656152, 779541536, 1169312304, 1559083072, 2338624608, 3118166144, 4677249216, 6236332288, 9354498432, 18708996864]

約数ペア:

[(1, 18708996864), (2, 9354498432), (3, 6236332288), (4, 4677249216), (6, 3118166144), (8, 2338624608), (12, 1559083072), (16, 1169312304), (24, 779541536), (32, 584656152), (48, 389770768), (64, 292328076), (96, 194885384), (128, 146164038), (192, 97442692), (256, 73082019), (384, 48721346), (768, 24360673)]