18284632

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2383

約数の個数: 32

約数和(自身を含む): 36622080

約数和(自身を除く): 18337448

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 2311, 3956, 4622, 7912, 9244, 18488, 53153, 99373, 106306, 198746, 212612, 397492, 425224, 794984, 2285579, 4571158, 9142316, 18284632]

約数ペア:

[(1, 18284632), (2, 9142316), (4, 4571158), (8, 2285579), (23, 794984), (43, 425224), (46, 397492), (86, 212612), (92, 198746), (172, 106306), (184, 99373), (344, 53153), (989, 18488), (1978, 9244), (2311, 7912), (3956, 4622)]