18208272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16493}}^1$

素因数の和:16527

約数の個数: 40

約数和(自身を含む): 49086144

約数和(自身を除く): 30877872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 16493, 32986, 49479, 65972, 98958, 131944, 197916, 263888, 379339, 395832, 758678, 791664, 1138017, 1517356, 2276034, 3034712, 4552068, 6069424, 9104136, 18208272]

約数ペア:

[(1, 18208272), (2, 9104136), (3, 6069424), (4, 4552068), (6, 3034712), (8, 2276034), (12, 1517356), (16, 1138017), (23, 791664), (24, 758678), (46, 395832), (48, 379339), (69, 263888), (92, 197916), (138, 131944), (184, 98958), (276, 65972), (368, 49479), (552, 32986), (1104, 16493)]