2011627422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{125711}}^1$

素因数の和:125853

約数の個数: 48

約数和(自身を含む): 5020434432

約数和(自身を除く): 3008807010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 125711, 251422, 377133, 754266, 879977, 1131399, 1759954, 2262798, 2639931, 5279862, 7919793, 15839586, 15965297, 31930594, 47895891, 95791782, 111757079, 143687673, 223514158, 287375346, 335271237, 670542474, 1005813711, 2011627422]

約数ペア:

[(1, 2011627422), (2, 1005813711), (3, 670542474), (6, 335271237), (7, 287375346), (9, 223514158), (14, 143687673), (18, 111757079), (21, 95791782), (42, 47895891), (63, 31930594), (126, 15965297), (127, 15839586), (254, 7919793), (381, 5279862), (762, 2639931), (889, 2262798), (1143, 1759954), (1778, 1131399), (2286, 879977), (2667, 754266), (5334, 377133), (8001, 251422), (16002, 125711)]