21439134

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 48145440

約数和(自身を除く): 26706306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 4093, 5238, 8186, 12279, 24558, 36837, 73674, 110511, 221022, 397021, 794042, 1191063, 2382126, 3573189, 7146378, 10719567, 21439134]

約数ペア:

[(1, 21439134), (2, 10719567), (3, 7146378), (6, 3573189), (9, 2382126), (18, 1191063), (27, 794042), (54, 397021), (97, 221022), (194, 110511), (291, 73674), (582, 36837), (873, 24558), (1746, 12279), (2619, 8186), (4093, 5238)]