19447002

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 24163110

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 127, 141, 181, 254, 282, 362, 381, 423, 543, 762, 846, 1086, 1143, 1629, 2286, 3258, 5969, 8507, 11938, 17014, 17907, 22987, 25521, 35814, 45974, 51042, 53721, 68961, 76563, 107442, 137922, 153126, 206883, 413766, 1080389, 2160778, 3241167, 6482334, 9723501, 19447002]

約数ペア:

[(1, 19447002), (2, 9723501), (3, 6482334), (6, 3241167), (9, 2160778), (18, 1080389), (47, 413766), (94, 206883), (127, 153126), (141, 137922), (181, 107442), (254, 76563), (282, 68961), (362, 53721), (381, 51042), (423, 45974), (543, 35814), (762, 25521), (846, 22987), (1086, 17907), (1143, 17014), (1629, 11938), (2286, 8507), (3258, 5969)]