2048915394

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2172

約数の個数: 72

約数和(自身を含む): 4686422832

約数和(自身を除く): 2637507438

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 529, 642, 963, 1058, 1587, 1926, 2011, 2461, 3174, 4022, 4761, 4922, 6033, 7383, 9522, 12066, 14766, 18099, 22149, 36198, 44298, 46253, 56603, 92506, 113206, 138759, 169809, 215177, 277518, 339618, 416277, 430354, 509427, 645531, 832554, 1018854, 1063819, 1291062, 1936593, 2127638, 3191457, 3873186, 4949071, 6382914, 9574371, 9898142, 14847213, 19148742, 29694426, 44541639, 89083278, 113828633, 227657266, 341485899, 682971798, 1024457697, 2048915394]

約数ペア:

[(1, 2048915394), (2, 1024457697), (3, 682971798), (6, 341485899), (9, 227657266), (18, 113828633), (23, 89083278), (46, 44541639), (69, 29694426), (107, 19148742), (138, 14847213), (207, 9898142), (214, 9574371), (321, 6382914), (414, 4949071), (529, 3873186), (642, 3191457), (963, 2127638), (1058, 1936593), (1587, 1291062), (1926, 1063819), (2011, 1018854), (2461, 832554), (3174, 645531), (4022, 509427), (4761, 430354), (4922, 416277), (6033, 339618), (7383, 277518), (9522, 215177), (12066, 169809), (14766, 138759), (18099, 113206), (22149, 92506), (36198, 56603), (44298, 46253)]