26893638

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 59959536

約数和(自身を除く): 33065898

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 146, 194, 211, 219, 291, 422, 438, 582, 633, 657, 873, 1266, 1314, 1746, 1899, 3798, 7081, 14162, 15403, 20467, 21243, 30806, 40934, 42486, 46209, 61401, 63729, 92418, 122802, 127458, 138627, 184203, 277254, 368406, 1494091, 2988182, 4482273, 8964546, 13446819, 26893638]

約数ペア:

[(1, 26893638), (2, 13446819), (3, 8964546), (6, 4482273), (9, 2988182), (18, 1494091), (73, 368406), (97, 277254), (146, 184203), (194, 138627), (211, 127458), (219, 122802), (291, 92418), (422, 63729), (438, 61401), (582, 46209), (633, 42486), (657, 40934), (873, 30806), (1266, 21243), (1314, 20467), (1746, 15403), (1899, 14162), (3798, 7081)]