17993142

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6367}}^1$

素因数の和:6532

約数の個数: 24

約数和(自身を含む): 39239616

約数和(自身を除く): 21246474

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 6367, 12734, 19101, 38202, 57303, 114606, 999619, 1999238, 2998857, 5997714, 8996571, 17993142]

約数ペア:

[(1, 17993142), (2, 8996571), (3, 5997714), (6, 2998857), (9, 1999238), (18, 999619), (157, 114606), (314, 57303), (471, 38202), (942, 19101), (1413, 12734), (2826, 6367)]