861897144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2112493}}^1$

素因数の和:2112519

約数の個数: 32

約数和(自身を含む): 2281493520

約数和(自身を除く): 1419596376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2112493, 4224986, 6337479, 8449972, 12674958, 16899944, 25349916, 35912381, 50699832, 71824762, 107737143, 143649524, 215474286, 287299048, 430948572, 861897144]

約数ペア:

[(1, 861897144), (2, 430948572), (3, 287299048), (4, 215474286), (6, 143649524), (8, 107737143), (12, 71824762), (17, 50699832), (24, 35912381), (34, 25349916), (51, 16899944), (68, 12674958), (102, 8449972), (136, 6337479), (204, 4224986), (408, 2112493)]