18101268

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2383}}^1$

素因数の和:2604

約数の個数: 36

約数和(自身を含む): 45992128

約数和(自身を除く): 27890860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2383, 2532, 3798, 4766, 7149, 7596, 9532, 14298, 21447, 28596, 42894, 85788, 502813, 1005626, 1508439, 2011252, 3016878, 4525317, 6033756, 9050634, 18101268]

約数ペア:

[(1, 18101268), (2, 9050634), (3, 6033756), (4, 4525317), (6, 3016878), (9, 2011252), (12, 1508439), (18, 1005626), (36, 502813), (211, 85788), (422, 42894), (633, 28596), (844, 21447), (1266, 14298), (1899, 9532), (2383, 7596), (2532, 7149), (3798, 4766)]