2159802

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 4731636

約数和(自身を除く): 2571834

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1237, 1746, 2474, 3711, 7422, 11133, 22266, 119989, 239978, 359967, 719934, 1079901, 2159802]

約数ペア:

[(1, 2159802), (2, 1079901), (3, 719934), (6, 359967), (9, 239978), (18, 119989), (97, 22266), (194, 11133), (291, 7422), (582, 3711), (873, 2474), (1237, 1746)]