28089882

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 67962240

約数和(自身を除く): 39872358

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 827, 918, 999, 1258, 1654, 1887, 1998, 2481, 3774, 4962, 5661, 7443, 11322, 14059, 14886, 16983, 22329, 28118, 30599, 33966, 42177, 44658, 61198, 84354, 91797, 126531, 183594, 253062, 275391, 379593, 520183, 550782, 759186, 826173, 1040366, 1560549, 1652346, 3121098, 4681647, 9363294, 14044941, 28089882]

約数ペア:

[(1, 28089882), (2, 14044941), (3, 9363294), (6, 4681647), (9, 3121098), (17, 1652346), (18, 1560549), (27, 1040366), (34, 826173), (37, 759186), (51, 550782), (54, 520183), (74, 379593), (102, 275391), (111, 253062), (153, 183594), (222, 126531), (306, 91797), (333, 84354), (459, 61198), (629, 44658), (666, 42177), (827, 33966), (918, 30599), (999, 28118), (1258, 22329), (1654, 16983), (1887, 14886), (1998, 14059), (2481, 11322), (3774, 7443), (4962, 5661)]