18532008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23399}}^1$

素因数の和:23422

約数の個数: 48

約数和(自身を含む): 54756000

約数和(自身を除く): 36223992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 23399, 46798, 70197, 93596, 140394, 187192, 210591, 257389, 280788, 421182, 514778, 561576, 772167, 842364, 1029556, 1544334, 1684728, 2059112, 2316501, 3088668, 4633002, 6177336, 9266004, 18532008]

約数ペア:

[(1, 18532008), (2, 9266004), (3, 6177336), (4, 4633002), (6, 3088668), (8, 2316501), (9, 2059112), (11, 1684728), (12, 1544334), (18, 1029556), (22, 842364), (24, 772167), (33, 561576), (36, 514778), (44, 421182), (66, 280788), (72, 257389), (88, 210591), (99, 187192), (132, 140394), (198, 93596), (264, 70197), (396, 46798), (792, 23399)]