12155562

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 27197760

約数和(自身を除く): 15042198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1381, 1467, 2762, 2934, 4143, 4401, 8286, 8802, 12429, 24858, 37287, 74574, 225103, 450206, 675309, 1350618, 2025927, 4051854, 6077781, 12155562]

約数ペア:

[(1, 12155562), (2, 6077781), (3, 4051854), (6, 2025927), (9, 1350618), (18, 675309), (27, 450206), (54, 225103), (163, 74574), (326, 37287), (489, 24858), (978, 12429), (1381, 8802), (1467, 8286), (2762, 4401), (2934, 4143)]