47541942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 118689792

約数和(自身を除く): 71147850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 2971, 5334, 5942, 8001, 8913, 16002, 17826, 20797, 26739, 41594, 53478, 62391, 124782, 187173, 374346, 377317, 754634, 1131951, 2263902, 2641219, 3395853, 5282438, 6791706, 7923657, 15847314, 23770971, 47541942]

約数ペア:

[(1, 47541942), (2, 23770971), (3, 15847314), (6, 7923657), (7, 6791706), (9, 5282438), (14, 3395853), (18, 2641219), (21, 2263902), (42, 1131951), (63, 754634), (126, 377317), (127, 374346), (254, 187173), (381, 124782), (762, 62391), (889, 53478), (1143, 41594), (1778, 26739), (2286, 20797), (2667, 17826), (2971, 16002), (5334, 8913), (5942, 8001)]