18479304

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11159}}^1$

素因数の和:11194

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 33749496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11159, 22318, 33477, 44636, 66954, 89272, 100431, 133908, 200862, 256657, 267816, 401724, 513314, 769971, 803448, 1026628, 1539942, 2053256, 2309913, 3079884, 4619826, 6159768, 9239652, 18479304]

約数ペア:

[(1, 18479304), (2, 9239652), (3, 6159768), (4, 4619826), (6, 3079884), (8, 2309913), (9, 2053256), (12, 1539942), (18, 1026628), (23, 803448), (24, 769971), (36, 513314), (46, 401724), (69, 267816), (72, 256657), (92, 200862), (138, 133908), (184, 100431), (207, 89272), (276, 66954), (414, 44636), (552, 33477), (828, 22318), (1656, 11159)]