25201993086

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1321}}^1\times {\mathrm{14519}}^1$

素因数の和:15921

約数の個数: 48

約数和(自身を含む): 55398039840

約数和(自身を除く): 30196046754

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1321, 2642, 3963, 7926, 11889, 14519, 23778, 29038, 43557, 87114, 96433, 130671, 192866, 261342, 289299, 578598, 867897, 1059887, 1735794, 2119774, 3179661, 6359322, 9538983, 19077966, 19179599, 38359198, 57538797, 115077594, 172616391, 345232782, 1400110727, 2800221454, 4200332181, 8400664362, 12600996543, 25201993086]

約数ペア:

[(1, 25201993086), (2, 12600996543), (3, 8400664362), (6, 4200332181), (9, 2800221454), (18, 1400110727), (73, 345232782), (146, 172616391), (219, 115077594), (438, 57538797), (657, 38359198), (1314, 19179599), (1321, 19077966), (2642, 9538983), (3963, 6359322), (7926, 3179661), (11889, 2119774), (14519, 1735794), (23778, 1059887), (29038, 867897), (43557, 578598), (87114, 289299), (96433, 261342), (130671, 192866)]