13039128

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 35697480

約数和(自身を除く): 22658352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 1867, 2328, 3492, 3734, 5601, 6984, 7468, 11202, 14936, 16803, 22404, 33606, 44808, 67212, 134424, 181099, 362198, 543297, 724396, 1086594, 1448792, 1629891, 2173188, 3259782, 4346376, 6519564, 13039128]

約数ペア:

[(1, 13039128), (2, 6519564), (3, 4346376), (4, 3259782), (6, 2173188), (8, 1629891), (9, 1448792), (12, 1086594), (18, 724396), (24, 543297), (36, 362198), (72, 181099), (97, 134424), (194, 67212), (291, 44808), (388, 33606), (582, 22404), (776, 16803), (873, 14936), (1164, 11202), (1746, 7468), (1867, 6984), (2328, 5601), (3492, 3734)]